TY  - JOUR
AU  - Abuhmaiera, R. G.
AU  - El-Mehdawi, Ramadan M.
AU  - Treish, F. A.
AU  - Ben Younes, M. M.
AU  - Poleti, Dejan
AU  - Rogan, Jelena
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4336
AB  - In the title complex, [C14H12MnN2O4], the Mn(II) cation octahedrally coordinated by two N and two 0 atoms from two o-aminobenzoate ligands and two O atoms from another two o-aminobenzoate ligands. The carboxylate groups of two o-aminobenzoate anions coordinate to the Mn(II) cation in a monodentate manner, whereas the other two o-aminobenzoate anions chelate the Mn(II) cations through the O-atom of the carboxylate group and the N-atom of the amino group. This complex adopts the syn-anti carboxylate bridging mode with the conformation syn(eq)-anti(eq). The title complex is a two-dimensional coordination polymer based on an infinite Mn-O-C-O-Mn chain. There is hydrogen bond interaction within the two dimensional network. The adjacent two-dimensional network is packed only by Van der Waals interactions.
PB  - Elsevier Science Bv, Amsterdam
T2  - Arabian Journal of Chemistry
T1  - Catena-[bis(o-aminobenzoato-kappa(3) N,O:O)Mn(II)]
EP  - 145
IS  - 1
SP  - 142
VL  - 12
DO  - 10.1016/j.arabjc.2015.04.012
ER  - 

@article{
author = "Abuhmaiera, R. G. and El-Mehdawi, Ramadan M. and Treish, F. A. and Ben Younes, M. M. and Poleti, Dejan and Rogan, Jelena",
year = "2019",
abstract = "In the title complex, [C14H12MnN2O4], the Mn(II) cation octahedrally coordinated by two N and two 0 atoms from two o-aminobenzoate ligands and two O atoms from another two o-aminobenzoate ligands. The carboxylate groups of two o-aminobenzoate anions coordinate to the Mn(II) cation in a monodentate manner, whereas the other two o-aminobenzoate anions chelate the Mn(II) cations through the O-atom of the carboxylate group and the N-atom of the amino group. This complex adopts the syn-anti carboxylate bridging mode with the conformation syn(eq)-anti(eq). The title complex is a two-dimensional coordination polymer based on an infinite Mn-O-C-O-Mn chain. There is hydrogen bond interaction within the two dimensional network. The adjacent two-dimensional network is packed only by Van der Waals interactions.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Arabian Journal of Chemistry",
title = "Catena-[bis(o-aminobenzoato-kappa(3) N,O:O)Mn(II)]",
pages = "145-142",
number = "1",
volume = "12",
doi = "10.1016/j.arabjc.2015.04.012"
}

Abuhmaiera, R. G., El-Mehdawi, R. M., Treish, F. A., Ben Younes, M. M., Poleti, D.,& Rogan, J.. (2019). Catena-[bis(o-aminobenzoato-kappa(3) N,O:O)Mn(II)]. in Arabian Journal of Chemistry
Elsevier Science Bv, Amsterdam., 12(1), 142-145.
https://doi.org/10.1016/j.arabjc.2015.04.012

Abuhmaiera RG, El-Mehdawi RM, Treish FA, Ben Younes MM, Poleti D, Rogan J. Catena-[bis(o-aminobenzoato-kappa(3) N,O:O)Mn(II)]. in Arabian Journal of Chemistry. 2019;12(1):142-145.
doi:10.1016/j.arabjc.2015.04.012 .

Abuhmaiera, R. G., El-Mehdawi, Ramadan M., Treish, F. A., Ben Younes, M. M., Poleti, Dejan, Rogan, Jelena, "Catena-[bis(o-aminobenzoato-kappa(3) N,O:O)Mn(II)]" in Arabian Journal of Chemistry, 12, no. 1 (2019):142-145,
https://doi.org/10.1016/j.arabjc.2015.04.012 . .

TY  - JOUR
AU  - Mirković, Jelena
AU  - Božić, Bojan
AU  - Vitnik, Vesna
AU  - Vitnik, Željko
AU  - Rogan, Jelena
AU  - Poleti, Dejan
AU  - Ušćumlić, Gordana
AU  - Mijin, Dušan
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3972
AB  - Ten 5-(substituted phenylazo)-3-cyano-1-ethyl-6-hydroxy-4-methyl-2-pyridones were studied (five new compounds) to provide insight into the electronic effects of diverse substituents located at different positions in their phenyl moieties. The structural features of these dyes were examined by combining experimental and theoretical approaches. The crystal structures of two derivatives were revealed by X-ray crystallography and diverse packing modes owing to different intermolecular interactions (- stacking and lone pair- interactions, as well as hydrogen bonds) were found. A study on lattice energy and energy related to the molecular pairs obtained from their crystal packing was performed. The tautomerism and ionisation of the dyes in ethanol or N,N -dimethylformamide solution were rationalised in terms of diazo component substitution pattern.
PB  - Wiley, Hoboken
T2  - Coloration Technology
T1  - Structural, spectroscopic and computational study of 5-(substituted phenylazo)-3-cyano-1-ethyl-6-hydroxy-4-methyl-2-pyridones
EP  - 43
IS  - 1
SP  - 33
VL  - 134
DO  - 10.1111/cote.12321
ER  - 

@article{
author = "Mirković, Jelena and Božić, Bojan and Vitnik, Vesna and Vitnik, Željko and Rogan, Jelena and Poleti, Dejan and Ušćumlić, Gordana and Mijin, Dušan",
year = "2018",
abstract = "Ten 5-(substituted phenylazo)-3-cyano-1-ethyl-6-hydroxy-4-methyl-2-pyridones were studied (five new compounds) to provide insight into the electronic effects of diverse substituents located at different positions in their phenyl moieties. The structural features of these dyes were examined by combining experimental and theoretical approaches. The crystal structures of two derivatives were revealed by X-ray crystallography and diverse packing modes owing to different intermolecular interactions (- stacking and lone pair- interactions, as well as hydrogen bonds) were found. A study on lattice energy and energy related to the molecular pairs obtained from their crystal packing was performed. The tautomerism and ionisation of the dyes in ethanol or N,N -dimethylformamide solution were rationalised in terms of diazo component substitution pattern.",
publisher = "Wiley, Hoboken",
journal = "Coloration Technology",
title = "Structural, spectroscopic and computational study of 5-(substituted phenylazo)-3-cyano-1-ethyl-6-hydroxy-4-methyl-2-pyridones",
pages = "43-33",
number = "1",
volume = "134",
doi = "10.1111/cote.12321"
}

Mirković, J., Božić, B., Vitnik, V., Vitnik, Ž., Rogan, J., Poleti, D., Ušćumlić, G.,& Mijin, D.. (2018). Structural, spectroscopic and computational study of 5-(substituted phenylazo)-3-cyano-1-ethyl-6-hydroxy-4-methyl-2-pyridones. in Coloration Technology
Wiley, Hoboken., 134(1), 33-43.
https://doi.org/10.1111/cote.12321

Mirković J, Božić B, Vitnik V, Vitnik Ž, Rogan J, Poleti D, Ušćumlić G, Mijin D. Structural, spectroscopic and computational study of 5-(substituted phenylazo)-3-cyano-1-ethyl-6-hydroxy-4-methyl-2-pyridones. in Coloration Technology. 2018;134(1):33-43.
doi:10.1111/cote.12321 .

Mirković, Jelena, Božić, Bojan, Vitnik, Vesna, Vitnik, Željko, Rogan, Jelena, Poleti, Dejan, Ušćumlić, Gordana, Mijin, Dušan, "Structural, spectroscopic and computational study of 5-(substituted phenylazo)-3-cyano-1-ethyl-6-hydroxy-4-methyl-2-pyridones" in Coloration Technology, 134, no. 1 (2018):33-43,
https://doi.org/10.1111/cote.12321 . .

TY  - JOUR
AU  - Zdravković, Jelena D.
AU  - Radovanović, Lidija
AU  - Poleti, Dejan
AU  - Rogan, Jelena R.
AU  - Vulić, Predrag J.
AU  - Radovanović, Željko
AU  - Minić, Dragica M.
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4003
AB  - The design of mixed-ligand complexes are of increasing interest from fundamental as well as technological and curative aspects. Having that in mind, we studied zinc complex containing 2,2'-dipyridylamine (dipya) and dianion of isophthalic acid (ipht), [Zn(dipya)(ipht)](n), as promising precursor for synthesis of nanostructured metal oxide. In that sense, the mechanism and degradation kinetics of [Zn(dipya)(ipht)](n), was analyzed under non-isothermal conditions in nitrogen and in air atmospheres. Peak deconvolution of the [Zn(dipya)(ipht)](n), decomposition profile, in the form of a derivative thermogram (DTG), in nitrogen atmosphere, revealed the presence of three decomposition steps, while in air five single steps were isolated. In both cases ZnO is formed as residue at 530 degrees C: pure (in air) or in amorphous matrix (nitrogen). In air we obtained well crystalized ZnO nanospheres (-25 nm), by thermal treatment in temperature range 370-530 degrees C showing that this complex could be considered as good precursor for production of nanosized ZnO.
PB  - Elsevier Masson SAS
T2  - Solid State Sciences
T1  - Mechanism and degradation kinetics of zinc complex containing isophthalato and 2,2 '-dipyridylamine ligands under different atmospheres
EP  - 131
SP  - 123
VL  - 80
DO  - 10.1016/j.solidstatesciences.2018.04.013
ER  - 

@article{
author = "Zdravković, Jelena D. and Radovanović, Lidija and Poleti, Dejan and Rogan, Jelena R. and Vulić, Predrag J. and Radovanović, Željko and Minić, Dragica M.",
year = "2018",
abstract = "The design of mixed-ligand complexes are of increasing interest from fundamental as well as technological and curative aspects. Having that in mind, we studied zinc complex containing 2,2'-dipyridylamine (dipya) and dianion of isophthalic acid (ipht), [Zn(dipya)(ipht)](n), as promising precursor for synthesis of nanostructured metal oxide. In that sense, the mechanism and degradation kinetics of [Zn(dipya)(ipht)](n), was analyzed under non-isothermal conditions in nitrogen and in air atmospheres. Peak deconvolution of the [Zn(dipya)(ipht)](n), decomposition profile, in the form of a derivative thermogram (DTG), in nitrogen atmosphere, revealed the presence of three decomposition steps, while in air five single steps were isolated. In both cases ZnO is formed as residue at 530 degrees C: pure (in air) or in amorphous matrix (nitrogen). In air we obtained well crystalized ZnO nanospheres (-25 nm), by thermal treatment in temperature range 370-530 degrees C showing that this complex could be considered as good precursor for production of nanosized ZnO.",
publisher = "Elsevier Masson SAS",
journal = "Solid State Sciences",
title = "Mechanism and degradation kinetics of zinc complex containing isophthalato and 2,2 '-dipyridylamine ligands under different atmospheres",
pages = "131-123",
volume = "80",
doi = "10.1016/j.solidstatesciences.2018.04.013"
}

Zdravković, J. D., Radovanović, L., Poleti, D., Rogan, J. R., Vulić, P. J., Radovanović, Ž.,& Minić, D. M.. (2018). Mechanism and degradation kinetics of zinc complex containing isophthalato and 2,2 '-dipyridylamine ligands under different atmospheres. in Solid State Sciences
Elsevier Masson SAS., 80, 123-131.
https://doi.org/10.1016/j.solidstatesciences.2018.04.013

Zdravković JD, Radovanović L, Poleti D, Rogan JR, Vulić PJ, Radovanović Ž, Minić DM. Mechanism and degradation kinetics of zinc complex containing isophthalato and 2,2 '-dipyridylamine ligands under different atmospheres. in Solid State Sciences. 2018;80:123-131.
doi:10.1016/j.solidstatesciences.2018.04.013 .

Zdravković, Jelena D., Radovanović, Lidija, Poleti, Dejan, Rogan, Jelena R., Vulić, Predrag J., Radovanović, Željko, Minić, Dragica M., "Mechanism and degradation kinetics of zinc complex containing isophthalato and 2,2 '-dipyridylamine ligands under different atmospheres" in Solid State Sciences, 80 (2018):123-131,
https://doi.org/10.1016/j.solidstatesciences.2018.04.013 . .

TY  - JOUR
AU  - Radovanović, Lidija
AU  - Rogan, Jelena
AU  - Poleti, Dejan
AU  - Rodić, Marko V.
AU  - Jagličić, Zvonko
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3969
AB  - Two new isostructural M(II) (M = Ni, Co) complexes with 2,2'-dipyridylamine (dipya) and dianion of terephthalic acid (H-2 tpht), [M(dipya) (2)(H2O)(2)](tpht) center dot 2H(2)O, have been synthesized by ligand exchange reaction and characterized by single-crystal X-ray diffraction, FTIR spectroscopy, TG/DSC analysis and magnetic measurements. The crystal structures of [M(dipya)(2)(H2O)(2)](tpht) center dot 2H(2)O consist of discrete complex units in which M(II) adopts deformed octahedral geometries. Two dipya ligands and two water molecules are coordinated to M(II) atom, tpht acts as a counter ion, while additional two water molecules remained uncoordinated. By numerous hydrogen bonds, all structural fragments are connected in three different chains which extend along [100], [010] and [001] directions, giving as a result a complex 3D network. The stabilization of 3D structure is accomplished by non-covalent face to face pi-pi interactions among pyridyl ring of dipya and benzene ring of tpht from adjacent chains. Towards the applied magnetic field, the both complexes exhibited almost perfect paramagnetic behavior.
PB  - Slovensko Kemijsko Drustvo
T2  - Acta Chimica Slovenica
T1  - Diaquabis(2,2'-dipyridylamine) M(II) Terephthalate Dihydrates, M(II) = Ni, Co: Synthesis, Crystal Structures, Thermal and Magnetic Properties
EP  - 198
IS  - 1
SP  - 191
VL  - 65
DO  - 10.17344/acsi.2017.3813
ER  - 

@article{
author = "Radovanović, Lidija and Rogan, Jelena and Poleti, Dejan and Rodić, Marko V. and Jagličić, Zvonko",
year = "2018",
abstract = "Two new isostructural M(II) (M = Ni, Co) complexes with 2,2'-dipyridylamine (dipya) and dianion of terephthalic acid (H-2 tpht), [M(dipya) (2)(H2O)(2)](tpht) center dot 2H(2)O, have been synthesized by ligand exchange reaction and characterized by single-crystal X-ray diffraction, FTIR spectroscopy, TG/DSC analysis and magnetic measurements. The crystal structures of [M(dipya)(2)(H2O)(2)](tpht) center dot 2H(2)O consist of discrete complex units in which M(II) adopts deformed octahedral geometries. Two dipya ligands and two water molecules are coordinated to M(II) atom, tpht acts as a counter ion, while additional two water molecules remained uncoordinated. By numerous hydrogen bonds, all structural fragments are connected in three different chains which extend along [100], [010] and [001] directions, giving as a result a complex 3D network. The stabilization of 3D structure is accomplished by non-covalent face to face pi-pi interactions among pyridyl ring of dipya and benzene ring of tpht from adjacent chains. Towards the applied magnetic field, the both complexes exhibited almost perfect paramagnetic behavior.",
publisher = "Slovensko Kemijsko Drustvo",
journal = "Acta Chimica Slovenica",
title = "Diaquabis(2,2'-dipyridylamine) M(II) Terephthalate Dihydrates, M(II) = Ni, Co: Synthesis, Crystal Structures, Thermal and Magnetic Properties",
pages = "198-191",
number = "1",
volume = "65",
doi = "10.17344/acsi.2017.3813"
}

Radovanović, L., Rogan, J., Poleti, D., Rodić, M. V.,& Jagličić, Z.. (2018). Diaquabis(2,2'-dipyridylamine) M(II) Terephthalate Dihydrates, M(II) = Ni, Co: Synthesis, Crystal Structures, Thermal and Magnetic Properties. in Acta Chimica Slovenica
Slovensko Kemijsko Drustvo., 65(1), 191-198.
https://doi.org/10.17344/acsi.2017.3813

Radovanović L, Rogan J, Poleti D, Rodić MV, Jagličić Z. Diaquabis(2,2'-dipyridylamine) M(II) Terephthalate Dihydrates, M(II) = Ni, Co: Synthesis, Crystal Structures, Thermal and Magnetic Properties. in Acta Chimica Slovenica. 2018;65(1):191-198.
doi:10.17344/acsi.2017.3813 .

Radovanović, Lidija, Rogan, Jelena, Poleti, Dejan, Rodić, Marko V., Jagličić, Zvonko, "Diaquabis(2,2'-dipyridylamine) M(II) Terephthalate Dihydrates, M(II) = Ni, Co: Synthesis, Crystal Structures, Thermal and Magnetic Properties" in Acta Chimica Slovenica, 65, no. 1 (2018):191-198,
https://doi.org/10.17344/acsi.2017.3813 . .

TY  - JOUR
AU  - Božić, Bojan
AU  - Rogan, Jelena
AU  - Poleti, Dejan
AU  - Rančić, Milica
AU  - Trišović, Nemanja
AU  - Božić, Biljana
AU  - Ušćumlić, Gordana
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3607
AB  - A series of six novel 2-(5-arylidene-2,4-dioxotetrahydrothiazole-3-yl) propanoic acids and six corresponding methyl esters were synthesized. All compounds were characterized by melting points, elemental analysis, FT-IR, H-1 and C-13 NMR spectroscopy. Crystal structure of methyl-2-(5-(4-methoxybenzylidene)-2,4-dioxotetrahydrothiazole-3-yl) propionate was confirmed by X-ray analysis. The antiproliferative activity of all synthesized compounds against human colon cancer, breast cancer and myelogenous leukemia cell lines, i.e. HCT-116, MDA-231 and K562, respectively, was evaluated. The results indicate that antiproliferative activity of the synthesized esters is better than the activity of the corresponding acids. All synthesized compounds showed significant antiproliferative effects against HCT116 cells in all tested concentrations (0.01-100 lM). Moreover, in vitro antimicrobial activity against a wide range of tested microorganisms was examined.
PB  - Elsevier Science Bv, Amsterdam
T2  - Arabian Journal of Chemistry
T1  - Synthesis, characterization and biological activity of 2-(5-arylidene-2,4-dioxotetrahydrothiazole-3-yl) propanoic acid derivatives
EP  - S2643
SP  - S2637
VL  - 10
DO  - 10.1016/j.arabjc.2013.10.002
ER  - 

@article{
author = "Božić, Bojan and Rogan, Jelena and Poleti, Dejan and Rančić, Milica and Trišović, Nemanja and Božić, Biljana and Ušćumlić, Gordana",
year = "2017",
abstract = "A series of six novel 2-(5-arylidene-2,4-dioxotetrahydrothiazole-3-yl) propanoic acids and six corresponding methyl esters were synthesized. All compounds were characterized by melting points, elemental analysis, FT-IR, H-1 and C-13 NMR spectroscopy. Crystal structure of methyl-2-(5-(4-methoxybenzylidene)-2,4-dioxotetrahydrothiazole-3-yl) propionate was confirmed by X-ray analysis. The antiproliferative activity of all synthesized compounds against human colon cancer, breast cancer and myelogenous leukemia cell lines, i.e. HCT-116, MDA-231 and K562, respectively, was evaluated. The results indicate that antiproliferative activity of the synthesized esters is better than the activity of the corresponding acids. All synthesized compounds showed significant antiproliferative effects against HCT116 cells in all tested concentrations (0.01-100 lM). Moreover, in vitro antimicrobial activity against a wide range of tested microorganisms was examined.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Arabian Journal of Chemistry",
title = "Synthesis, characterization and biological activity of 2-(5-arylidene-2,4-dioxotetrahydrothiazole-3-yl) propanoic acid derivatives",
pages = "S2643-S2637",
volume = "10",
doi = "10.1016/j.arabjc.2013.10.002"
}

Božić, B., Rogan, J., Poleti, D., Rančić, M., Trišović, N., Božić, B.,& Ušćumlić, G.. (2017). Synthesis, characterization and biological activity of 2-(5-arylidene-2,4-dioxotetrahydrothiazole-3-yl) propanoic acid derivatives. in Arabian Journal of Chemistry
Elsevier Science Bv, Amsterdam., 10, S2637-S2643.
https://doi.org/10.1016/j.arabjc.2013.10.002

Božić B, Rogan J, Poleti D, Rančić M, Trišović N, Božić B, Ušćumlić G. Synthesis, characterization and biological activity of 2-(5-arylidene-2,4-dioxotetrahydrothiazole-3-yl) propanoic acid derivatives. in Arabian Journal of Chemistry. 2017;10:S2637-S2643.
doi:10.1016/j.arabjc.2013.10.002 .

Božić, Bojan, Rogan, Jelena, Poleti, Dejan, Rančić, Milica, Trišović, Nemanja, Božić, Biljana, Ušćumlić, Gordana, "Synthesis, characterization and biological activity of 2-(5-arylidene-2,4-dioxotetrahydrothiazole-3-yl) propanoic acid derivatives" in Arabian Journal of Chemistry, 10 (2017):S2637-S2643,
https://doi.org/10.1016/j.arabjc.2013.10.002 . .

TY  - CONF
AU  - Radovanović, Lidija
AU  - Rogan, Jelena
AU  - Poleti, Dejan
AU  - Rodić, Marko V.
AU  - Jagličić, Zvonko
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6698
AB  - Dizajn i sinteza koordinacionih polimera sa mostovnim tereftalato-ligandom (tpht) je
atraktivna oblast istraživanja zbog razvoja novih kompleksa sa korisnim osobinama [1].
Koordinacioni polimer {[Co(dipya)(tpht)]·H2O}n, 1, (dipya = 2,2’-dipiridilamin)
sintetisan je hidrotermalnom metodom (T=433 K, 96 h). Struktura 1 određena je
rendgenskom strukturnom analizom, dok su magnetna svojstva ispitana SQUID
magnetometrom. Kompleks 1 kristališe u monokliničnoj P21/n prostornoj grupi sa
parametrima ćelije: a=9,837(2), b=14,348(3), c=12,300(3) Å, β=96,35(3)° i
V=1725,4(6) Å3
. Atomi Co nalaze se u deformisanom kvadratno-piramidalnom
okruženju koje čine tri O-atoma i N-atom u ekvatorijalnoj ravni i N-atom u apikalnom
položaju. Svaki Co-atom koordiniran je sa dva kristalografski različita tpht liganda, bishelatnim i bis-monodentatnim, dajući cik-cak lance (slika 1). Formiranje trodimenzione
strukture postiže se mrežom vodoničnih veza između lanaca i dodatnim C–H···π
interakcijama. Magnetna susceptibilnost kompleksa 1 (slika 2) pokorava se Kirijevom
1/T zakonu na temperaturama višim od 60 K, sa konstantnom vrednošću efektivnog
magnetnog momenta µeff od 2,0 µB (umetak na slici 2), što ukazuje da je kompleks 1
nisko-spinski [2]. Slabe feromagnetne interakcije između jona Co2+ na rastojanjima
10,936(2) i 10,842(3) Å utvrđene su na osnovu malog ispupčenja na krivoj χ–T na oko
40 K i porasta µeff na istoj temperaturi [2]. Dodatni kristalografski podaci: M = 412,26 g mol–1
, Z = 4, ρx = 1,587 g cm–3
, F(000) =
= 844, µ(MoKα) = 1,031 mm–1
. Utačnjavanje sa F2 (252 parametara) dalo je R1 = 0,0374,
wR2 = 0,0688, S = 1,043 za sve podatke, i R1 = 0,0296 za 2948 refleksija sa I ≥ 2σ(I).
AB  - The design and synthesis of coordination polymers with bridging terephthalato ligand
(tpht) is an attractive area of investigation due to the development of new complexes
with desirable properties [1]. A coordination polymer of {[Co(dipya)(tpht)]·H2O}n, 1,
(dipya = 2,2’-dipyridylamine) has been synthesized by hydrothermal method (T=433 K,
96 h). The structure 1 was determined by single-crystal XRD analysis, while magnetic
properties were examined by SQUID magnetometer. The complex 1 crystallizes in the
monoclinic P21/n space group with cell parameters: a=9.837(2), b=14.348(3),
c=12.300(3) Å, β=96.35(3)° and V=1725.4(6) Å3
. Co atoms are in a distorted squarepyramidal environment comprised of three O atoms and N atom in the equatorial plane
and N atom in the apical position. Each Co atom is coordinated by two
crystallographycally different tpht ligands, bis-chelate and bis-monodentate, which
resulted in the zigzag chains (Figure 1). A three-dimensional framework is achieved by
hydrogen bond network between the chains and by additional C–H···π interactions.
Magnetic susceptibility of complex 1 (Figure 2) folows the Curie 1/T low for
temperatures above 60 K with constant effective magnetic moment µeff of 2.0 µB (inset in
Figure 2) indicating low spin complex 1 [2]. The weak ferromagnetic interactions
between Co2+ ions at distances of 10.936(2) and 10.842(3) Å were observed from a small
bump on the χ–T curve at approximately 40 K and from increase of µeff at the same
temperature [2]. Additional crystal data: M = 412.26 g mol–1
, Z = 4, ρx = 1.587 g cm–3
, F(000) = 844,
µ(MoKα) = 1.031 mm–1
. The refinement on F2 (252 parameters) yielded R1 = 0.0374,
wR2 = 0.0688, S = 1.043 for all data, and R1 = 0.0296 for 2948 reflections with I ≥ 2σ(I).
PB  - Beograd : Srpsko kristalografsko društvo = Serbian Crystallographic Society
C3  - Izvodi radova / XXIV konferencija Srpskog kristalografskog društva, Vršac, 22–24. jun 2017 = Abstracts / 24th Conference of the Serbian Crystallographic Society, Vršac, 22-24th Junе 2017
T1  - KRISTALNA STRUKTURA FEROMAGNETNOG Co(II)–KOMPLEKSA SA TEREFTALATO-LIGANDIMA
T1  - CRYSTAL STRUCTURE OF FERROMAGNETIC Co(II) COMPLEX WITH TEREPHTHALATO LIGANDS
EP  - 51
SP  - 50
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6698
ER  - 

@conference{
author = "Radovanović, Lidija and Rogan, Jelena and Poleti, Dejan and Rodić, Marko V. and Jagličić, Zvonko",
year = "2017",
abstract = "Dizajn i sinteza koordinacionih polimera sa mostovnim tereftalato-ligandom (tpht) je
atraktivna oblast istraživanja zbog razvoja novih kompleksa sa korisnim osobinama [1].
Koordinacioni polimer {[Co(dipya)(tpht)]·H2O}n, 1, (dipya = 2,2’-dipiridilamin)
sintetisan je hidrotermalnom metodom (T=433 K, 96 h). Struktura 1 određena je
rendgenskom strukturnom analizom, dok su magnetna svojstva ispitana SQUID
magnetometrom. Kompleks 1 kristališe u monokliničnoj P21/n prostornoj grupi sa
parametrima ćelije: a=9,837(2), b=14,348(3), c=12,300(3) Å, β=96,35(3)° i
V=1725,4(6) Å3
. Atomi Co nalaze se u deformisanom kvadratno-piramidalnom
okruženju koje čine tri O-atoma i N-atom u ekvatorijalnoj ravni i N-atom u apikalnom
položaju. Svaki Co-atom koordiniran je sa dva kristalografski različita tpht liganda, bishelatnim i bis-monodentatnim, dajući cik-cak lance (slika 1). Formiranje trodimenzione
strukture postiže se mrežom vodoničnih veza između lanaca i dodatnim C–H···π
interakcijama. Magnetna susceptibilnost kompleksa 1 (slika 2) pokorava se Kirijevom
1/T zakonu na temperaturama višim od 60 K, sa konstantnom vrednošću efektivnog
magnetnog momenta µeff od 2,0 µB (umetak na slici 2), što ukazuje da je kompleks 1
nisko-spinski [2]. Slabe feromagnetne interakcije između jona Co2+ na rastojanjima
10,936(2) i 10,842(3) Å utvrđene su na osnovu malog ispupčenja na krivoj χ–T na oko
40 K i porasta µeff na istoj temperaturi [2]. Dodatni kristalografski podaci: M = 412,26 g mol–1
, Z = 4, ρx = 1,587 g cm–3
, F(000) =
= 844, µ(MoKα) = 1,031 mm–1
. Utačnjavanje sa F2 (252 parametara) dalo je R1 = 0,0374,
wR2 = 0,0688, S = 1,043 za sve podatke, i R1 = 0,0296 za 2948 refleksija sa I ≥ 2σ(I)., The design and synthesis of coordination polymers with bridging terephthalato ligand
(tpht) is an attractive area of investigation due to the development of new complexes
with desirable properties [1]. A coordination polymer of {[Co(dipya)(tpht)]·H2O}n, 1,
(dipya = 2,2’-dipyridylamine) has been synthesized by hydrothermal method (T=433 K,
96 h). The structure 1 was determined by single-crystal XRD analysis, while magnetic
properties were examined by SQUID magnetometer. The complex 1 crystallizes in the
monoclinic P21/n space group with cell parameters: a=9.837(2), b=14.348(3),
c=12.300(3) Å, β=96.35(3)° and V=1725.4(6) Å3
. Co atoms are in a distorted squarepyramidal environment comprised of three O atoms and N atom in the equatorial plane
and N atom in the apical position. Each Co atom is coordinated by two
crystallographycally different tpht ligands, bis-chelate and bis-monodentate, which
resulted in the zigzag chains (Figure 1). A three-dimensional framework is achieved by
hydrogen bond network between the chains and by additional C–H···π interactions.
Magnetic susceptibility of complex 1 (Figure 2) folows the Curie 1/T low for
temperatures above 60 K with constant effective magnetic moment µeff of 2.0 µB (inset in
Figure 2) indicating low spin complex 1 [2]. The weak ferromagnetic interactions
between Co2+ ions at distances of 10.936(2) and 10.842(3) Å were observed from a small
bump on the χ–T curve at approximately 40 K and from increase of µeff at the same
temperature [2]. Additional crystal data: M = 412.26 g mol–1
, Z = 4, ρx = 1.587 g cm–3
, F(000) = 844,
µ(MoKα) = 1.031 mm–1
. The refinement on F2 (252 parameters) yielded R1 = 0.0374,
wR2 = 0.0688, S = 1.043 for all data, and R1 = 0.0296 for 2948 reflections with I ≥ 2σ(I).",
publisher = "Beograd : Srpsko kristalografsko društvo = Serbian Crystallographic Society",
journal = "Izvodi radova / XXIV konferencija Srpskog kristalografskog društva, Vršac, 22–24. jun 2017 = Abstracts / 24th Conference of the Serbian Crystallographic Society, Vršac, 22-24th Junе 2017",
title = "KRISTALNA STRUKTURA FEROMAGNETNOG Co(II)–KOMPLEKSA SA TEREFTALATO-LIGANDIMA, CRYSTAL STRUCTURE OF FERROMAGNETIC Co(II) COMPLEX WITH TEREPHTHALATO LIGANDS",
pages = "51-50",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6698"
}

Radovanović, L., Rogan, J., Poleti, D., Rodić, M. V.,& Jagličić, Z.. (2017). KRISTALNA STRUKTURA FEROMAGNETNOG Co(II)–KOMPLEKSA SA TEREFTALATO-LIGANDIMA. in Izvodi radova / XXIV konferencija Srpskog kristalografskog društva, Vršac, 22–24. jun 2017 = Abstracts / 24th Conference of the Serbian Crystallographic Society, Vršac, 22-24th Junе 2017
Beograd : Srpsko kristalografsko društvo = Serbian Crystallographic Society., 50-51.
https://hdl.handle.net/21.15107/rcub_technorep_6698

Radovanović L, Rogan J, Poleti D, Rodić MV, Jagličić Z. KRISTALNA STRUKTURA FEROMAGNETNOG Co(II)–KOMPLEKSA SA TEREFTALATO-LIGANDIMA. in Izvodi radova / XXIV konferencija Srpskog kristalografskog društva, Vršac, 22–24. jun 2017 = Abstracts / 24th Conference of the Serbian Crystallographic Society, Vršac, 22-24th Junе 2017. 2017;:50-51.
https://hdl.handle.net/21.15107/rcub_technorep_6698 .

Radovanović, Lidija, Rogan, Jelena, Poleti, Dejan, Rodić, Marko V., Jagličić, Zvonko, "KRISTALNA STRUKTURA FEROMAGNETNOG Co(II)–KOMPLEKSA SA TEREFTALATO-LIGANDIMA" in Izvodi radova / XXIV konferencija Srpskog kristalografskog društva, Vršac, 22–24. jun 2017 = Abstracts / 24th Conference of the Serbian Crystallographic Society, Vršac, 22-24th Junе 2017 (2017):50-51,
https://hdl.handle.net/21.15107/rcub_technorep_6698 .

TY  - CONF
AU  - Zdravković, Jelena D.
AU  - Radovanović, Lidija
AU  - Poleti, Dejan
AU  - Rogan, Jelena
AU  - Mészásaros Szécsényi, Katalin
AU  - Vulić, Predrag J.
AU  - Minić, Dragica M.
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6702
AB  - The design and synthesis of various mixed ligand complexes with amazing architecture and
topology are promoted due to their potential applications as functional materials in fields such as
gas storage, chemical separation, catalysis and luminescence [1].
The structural diversity and properties of these materials strongly depend on the organic Odonor ligand. For example, dianion of isophthalic (ipht) acid is widely used as ligand due to its
ability to coordinate up to four metal centres with different coordination modes. The addition of Ndonor ligands significantly contributes to their structural versatility increasing their thermal stability
[2].
There are only three ipht complexes containing dipya (2,2’-dipyridylamine) as N-donor
ligand recently published: [Cu(dipya)(ipht)]·H2O [2, 3], [Mn(dipya)(ipht)]n [4] and
[Zn(dipya)(ipht)]n [5]. The highest thermal stability was observed for [Zn(dipya)(ipht)]n. In
addition, [Zn(dipya)(ipht)]n exhibits also a great antibacterial activity [4].
The decomposition of [Zn(dipya)(ipht)]n was studied in detail using simultaneous TG/DSC
analysis in conjunction with TG/MS measurements and XRPD analysis in nitrogen atmosphere
under non-isothermal conditions at four heating rates: 15, 20, 25 and 30 ºC min−1
. The first two
decomposition steps are highly overlapped and for that reason the peak deconvolution using FraserSuzuki function was employed. The deconvolution was performed at each heating rate and the three
single step processes were isolated. The application of isoconversional method confirmed that
deconvoluted steps are individual processes while the determination of conversion functions was
done according to the Màlek algorithm [6]. The third degradation step ends around 970 ºC,
depending on the heating rate, yielding ZnO.
PB  - Central and Eastern European Committee for Thermal Analysis and Calorimetry
C3  - Book of abstracts / 4th Central and Eastern European Conference on Thermal Analysis and Calorimetry (CEEC-TAC4), 28-31 August 2017, Chişinău, Moldova
T1  - Non-isothermal degradation of zinc–isophthalate complex with 2,2’-dipyridylamine
SP  - 209
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6702
ER  - 

@conference{
author = "Zdravković, Jelena D. and Radovanović, Lidija and Poleti, Dejan and Rogan, Jelena and Mészásaros Szécsényi, Katalin and Vulić, Predrag J. and Minić, Dragica M.",
year = "2017",
abstract = "The design and synthesis of various mixed ligand complexes with amazing architecture and
topology are promoted due to their potential applications as functional materials in fields such as
gas storage, chemical separation, catalysis and luminescence [1].
The structural diversity and properties of these materials strongly depend on the organic Odonor ligand. For example, dianion of isophthalic (ipht) acid is widely used as ligand due to its
ability to coordinate up to four metal centres with different coordination modes. The addition of Ndonor ligands significantly contributes to their structural versatility increasing their thermal stability
[2].
There are only three ipht complexes containing dipya (2,2’-dipyridylamine) as N-donor
ligand recently published: [Cu(dipya)(ipht)]·H2O [2, 3], [Mn(dipya)(ipht)]n [4] and
[Zn(dipya)(ipht)]n [5]. The highest thermal stability was observed for [Zn(dipya)(ipht)]n. In
addition, [Zn(dipya)(ipht)]n exhibits also a great antibacterial activity [4].
The decomposition of [Zn(dipya)(ipht)]n was studied in detail using simultaneous TG/DSC
analysis in conjunction with TG/MS measurements and XRPD analysis in nitrogen atmosphere
under non-isothermal conditions at four heating rates: 15, 20, 25 and 30 ºC min−1
. The first two
decomposition steps are highly overlapped and for that reason the peak deconvolution using FraserSuzuki function was employed. The deconvolution was performed at each heating rate and the three
single step processes were isolated. The application of isoconversional method confirmed that
deconvoluted steps are individual processes while the determination of conversion functions was
done according to the Màlek algorithm [6]. The third degradation step ends around 970 ºC,
depending on the heating rate, yielding ZnO.",
publisher = "Central and Eastern European Committee for Thermal Analysis and Calorimetry",
journal = "Book of abstracts / 4th Central and Eastern European Conference on Thermal Analysis and Calorimetry (CEEC-TAC4), 28-31 August 2017, Chişinău, Moldova",
title = "Non-isothermal degradation of zinc–isophthalate complex with 2,2’-dipyridylamine",
pages = "209",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6702"
}

Zdravković, J. D., Radovanović, L., Poleti, D., Rogan, J., Mészásaros Szécsényi, K., Vulić, P. J.,& Minić, D. M.. (2017). Non-isothermal degradation of zinc–isophthalate complex with 2,2’-dipyridylamine. in Book of abstracts / 4th Central and Eastern European Conference on Thermal Analysis and Calorimetry (CEEC-TAC4), 28-31 August 2017, Chişinău, Moldova
Central and Eastern European Committee for Thermal Analysis and Calorimetry., 209.
https://hdl.handle.net/21.15107/rcub_technorep_6702

Zdravković JD, Radovanović L, Poleti D, Rogan J, Mészásaros Szécsényi K, Vulić PJ, Minić DM. Non-isothermal degradation of zinc–isophthalate complex with 2,2’-dipyridylamine. in Book of abstracts / 4th Central and Eastern European Conference on Thermal Analysis and Calorimetry (CEEC-TAC4), 28-31 August 2017, Chişinău, Moldova. 2017;:209.
https://hdl.handle.net/21.15107/rcub_technorep_6702 .

Zdravković, Jelena D., Radovanović, Lidija, Poleti, Dejan, Rogan, Jelena, Mészásaros Szécsényi, Katalin, Vulić, Predrag J., Minić, Dragica M., "Non-isothermal degradation of zinc–isophthalate complex with 2,2’-dipyridylamine" in Book of abstracts / 4th Central and Eastern European Conference on Thermal Analysis and Calorimetry (CEEC-TAC4), 28-31 August 2017, Chişinău, Moldova (2017):209,
https://hdl.handle.net/21.15107/rcub_technorep_6702 .

TY  - CONF
AU  - Zdravković, Jelena
AU  - Radovanović, Lidija
AU  - Simović, Bojana
AU  - Poleti, Dejan
AU  - Rogan, Jelena
AU  - Radovanović, Željko
AU  - Mihajlovski, Katarina
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6157
AB  - Coordination chemistry provides the know-how for the synthesis of the
precursor compounds with variable composition and structures, while the thermal
induced changes may control the crystalline structure, phase composition,
morphology, size, texture, and other properties of their pyrolytic products [1]. In
terms of coordination chemistry and thermal analysis, our research has been focused
on the synthesis of mixed ligand complexes [2] that can be used as precursors for
obtaining diverse (compositional and structural) oxides, depending on their
thermoreactivity.
The main goal of this approach was the reduction of the temperature at which
the oxides are formed (up to 600–700 °C) comparative to the standard ceramic
methods. The effect of the different atmospheres (dynamic air or N2) on the thermal
decomposition of Zn benzenedicarboxylate complexes with 2,2’-dipyridylamine was
investigated. The formation of ZnO nanopowders was identified using XRPD and
FESEM techniques. The influence of the adopted architecture of ternary metal
complexes used as templates for ZnO nanopowders was discussed. The thermal
decomposition kinetics of precursors was studied under non-isothermal conditions.
In addition, the antibacterial activity of obtained ZnO nanopowders was also
analyzed.
PB  - Belgrade : Institute for Multidisciplinary Research, University
C3  - Programme and the Book of Abstracts / 4th Conference of The Serbian Society for Ceramic Materials, 4CSCS-2017, June 14-16, 2017, Belgrade, Serbia
T1  - ZnO nanopowders obtained by thermolysis of zinc benzenedicarboxylate complexes with 2,2’-dipyridylamine
SP  - 79
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6157
ER  - 

@conference{
author = "Zdravković, Jelena and Radovanović, Lidija and Simović, Bojana and Poleti, Dejan and Rogan, Jelena and Radovanović, Željko and Mihajlovski, Katarina",
year = "2017",
abstract = "Coordination chemistry provides the know-how for the synthesis of the
precursor compounds with variable composition and structures, while the thermal
induced changes may control the crystalline structure, phase composition,
morphology, size, texture, and other properties of their pyrolytic products [1]. In
terms of coordination chemistry and thermal analysis, our research has been focused
on the synthesis of mixed ligand complexes [2] that can be used as precursors for
obtaining diverse (compositional and structural) oxides, depending on their
thermoreactivity.
The main goal of this approach was the reduction of the temperature at which
the oxides are formed (up to 600–700 °C) comparative to the standard ceramic
methods. The effect of the different atmospheres (dynamic air or N2) on the thermal
decomposition of Zn benzenedicarboxylate complexes with 2,2’-dipyridylamine was
investigated. The formation of ZnO nanopowders was identified using XRPD and
FESEM techniques. The influence of the adopted architecture of ternary metal
complexes used as templates for ZnO nanopowders was discussed. The thermal
decomposition kinetics of precursors was studied under non-isothermal conditions.
In addition, the antibacterial activity of obtained ZnO nanopowders was also
analyzed.",
publisher = "Belgrade : Institute for Multidisciplinary Research, University",
journal = "Programme and the Book of Abstracts / 4th Conference of The Serbian Society for Ceramic Materials, 4CSCS-2017, June 14-16, 2017, Belgrade, Serbia",
title = "ZnO nanopowders obtained by thermolysis of zinc benzenedicarboxylate complexes with 2,2’-dipyridylamine",
pages = "79",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6157"
}

Zdravković, J., Radovanović, L., Simović, B., Poleti, D., Rogan, J., Radovanović, Ž.,& Mihajlovski, K.. (2017). ZnO nanopowders obtained by thermolysis of zinc benzenedicarboxylate complexes with 2,2’-dipyridylamine. in Programme and the Book of Abstracts / 4th Conference of The Serbian Society for Ceramic Materials, 4CSCS-2017, June 14-16, 2017, Belgrade, Serbia
Belgrade : Institute for Multidisciplinary Research, University., 79.
https://hdl.handle.net/21.15107/rcub_technorep_6157

Zdravković J, Radovanović L, Simović B, Poleti D, Rogan J, Radovanović Ž, Mihajlovski K. ZnO nanopowders obtained by thermolysis of zinc benzenedicarboxylate complexes with 2,2’-dipyridylamine. in Programme and the Book of Abstracts / 4th Conference of The Serbian Society for Ceramic Materials, 4CSCS-2017, June 14-16, 2017, Belgrade, Serbia. 2017;:79.
https://hdl.handle.net/21.15107/rcub_technorep_6157 .

Zdravković, Jelena, Radovanović, Lidija, Simović, Bojana, Poleti, Dejan, Rogan, Jelena, Radovanović, Željko, Mihajlovski, Katarina, "ZnO nanopowders obtained by thermolysis of zinc benzenedicarboxylate complexes with 2,2’-dipyridylamine" in Programme and the Book of Abstracts / 4th Conference of The Serbian Society for Ceramic Materials, 4CSCS-2017, June 14-16, 2017, Belgrade, Serbia (2017):79,
https://hdl.handle.net/21.15107/rcub_technorep_6157 .

TY  - JOUR
AU  - Dapčević, Aleksandra
AU  - Poleti, Dejan
AU  - Karanović, Ljiljana
AU  - Miladinović, Jelena
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3642
AB  - A new Bi-rich part of Bi2O3-PbO phase diagram was determined using differential thermal analysis and X-ray powder diffraction techniques. Four solid solutions, alpha-Bi2O3, gamma-Bi2O3, d-Bi2O3 and ss(ss)-Bi8Pb5O17, can be distinguished below 37.5 mol % of PbO and one compound, ss(2)-Bi8Pb5O17. Two of them, d-Bi2O3 and ss(ss)-Bi8Pb5O17 are high-temperature phases. The large field of gamma-Bi2O3 stability was implemented making the crucial difference comparing to phase diagrams from the Bi2O3-PbO system published so far.
PB  - Srpsko hemijsko društvo, Beograd
T2  - Journal of the Serbian Chemical Society
T1  - Investigation of Bi2O3-rich part of Bi2O3-PbO phase diagram
EP  - 1444
IS  - 12
SP  - 1433
VL  - 82
DO  - 10.2298/JSC170711111D
ER  - 

@article{
author = "Dapčević, Aleksandra and Poleti, Dejan and Karanović, Ljiljana and Miladinović, Jelena",
year = "2017",
abstract = "A new Bi-rich part of Bi2O3-PbO phase diagram was determined using differential thermal analysis and X-ray powder diffraction techniques. Four solid solutions, alpha-Bi2O3, gamma-Bi2O3, d-Bi2O3 and ss(ss)-Bi8Pb5O17, can be distinguished below 37.5 mol % of PbO and one compound, ss(2)-Bi8Pb5O17. Two of them, d-Bi2O3 and ss(ss)-Bi8Pb5O17 are high-temperature phases. The large field of gamma-Bi2O3 stability was implemented making the crucial difference comparing to phase diagrams from the Bi2O3-PbO system published so far.",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "Journal of the Serbian Chemical Society",
title = "Investigation of Bi2O3-rich part of Bi2O3-PbO phase diagram",
pages = "1444-1433",
number = "12",
volume = "82",
doi = "10.2298/JSC170711111D"
}

Dapčević, A., Poleti, D., Karanović, L.,& Miladinović, J.. (2017). Investigation of Bi2O3-rich part of Bi2O3-PbO phase diagram. in Journal of the Serbian Chemical Society
Srpsko hemijsko društvo, Beograd., 82(12), 1433-1444.
https://doi.org/10.2298/JSC170711111D

Dapčević A, Poleti D, Karanović L, Miladinović J. Investigation of Bi2O3-rich part of Bi2O3-PbO phase diagram. in Journal of the Serbian Chemical Society. 2017;82(12):1433-1444.
doi:10.2298/JSC170711111D .

Dapčević, Aleksandra, Poleti, Dejan, Karanović, Ljiljana, Miladinović, Jelena, "Investigation of Bi2O3-rich part of Bi2O3-PbO phase diagram" in Journal of the Serbian Chemical Society, 82, no. 12 (2017):1433-1444,
https://doi.org/10.2298/JSC170711111D . .

TY  - JOUR
AU  - Simović, Bojana
AU  - Poleti, Dejan
AU  - Golubović, Aleksandar
AU  - Matković, Aleksandar
AU  - Šćepanović, Maja
AU  - Babić, Biljana M.
AU  - Branković, Goran
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5817
AB  - In this work, Zn(CH3 COO)(2) 2 H-2 O with AgNO3 content from 0 to 6 mol% was solvothermally treated at 120 C for 18 h in the presence of poly(vinyl pyrrolidone), ethylene glycol and sodium hydroxide. The structural , microstructural and photocatalytic properties of the unmodified and Ag modified ZnO powders have been investigated by the XRPD, FESEM, TEM, UV-vis, Raman and BET techniques. The Ag modified samples consist of ZnO nanocrystals and metallic Ag on the surface. The average crystallite size of all samples was about 20 nm. The FESEM revealed the uniformity in size and approximately spherical shape of ZnO nanopar-ticles. The BET data suggest that all prepared samples are mesoporous. All prepared samples showed higher photocatalytic efficiency in the degradation of the Reactive Orange 16 (RO16) azo dye than the commercial ZnO. In addition, Ag modified ZnO powders, especially those with 1.5 and 0.75 mol% of Ag, were more efficient than the unmodified one.
PB  - Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad
T2  - Processing and Application of Ceramics
T1  - Enhanced photocatalytic degradation of RO16 dye using Ag modified ZnO nanopowders prepared by the solvothermal method
EP  - 38
IS  - 1
SP  - 27
VL  - 11
DO  - 10.2298/PAC1701027S
ER  - 

@article{
author = "Simović, Bojana and Poleti, Dejan and Golubović, Aleksandar and Matković, Aleksandar and Šćepanović, Maja and Babić, Biljana M. and Branković, Goran",
year = "2017",
abstract = "In this work, Zn(CH3 COO)(2) 2 H-2 O with AgNO3 content from 0 to 6 mol% was solvothermally treated at 120 C for 18 h in the presence of poly(vinyl pyrrolidone), ethylene glycol and sodium hydroxide. The structural , microstructural and photocatalytic properties of the unmodified and Ag modified ZnO powders have been investigated by the XRPD, FESEM, TEM, UV-vis, Raman and BET techniques. The Ag modified samples consist of ZnO nanocrystals and metallic Ag on the surface. The average crystallite size of all samples was about 20 nm. The FESEM revealed the uniformity in size and approximately spherical shape of ZnO nanopar-ticles. The BET data suggest that all prepared samples are mesoporous. All prepared samples showed higher photocatalytic efficiency in the degradation of the Reactive Orange 16 (RO16) azo dye than the commercial ZnO. In addition, Ag modified ZnO powders, especially those with 1.5 and 0.75 mol% of Ag, were more efficient than the unmodified one.",
publisher = "Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad",
journal = "Processing and Application of Ceramics",
title = "Enhanced photocatalytic degradation of RO16 dye using Ag modified ZnO nanopowders prepared by the solvothermal method",
pages = "38-27",
number = "1",
volume = "11",
doi = "10.2298/PAC1701027S"
}

Simović, B., Poleti, D., Golubović, A., Matković, A., Šćepanović, M., Babić, B. M.,& Branković, G.. (2017). Enhanced photocatalytic degradation of RO16 dye using Ag modified ZnO nanopowders prepared by the solvothermal method. in Processing and Application of Ceramics
Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad., 11(1), 27-38.
https://doi.org/10.2298/PAC1701027S

Simović B, Poleti D, Golubović A, Matković A, Šćepanović M, Babić BM, Branković G. Enhanced photocatalytic degradation of RO16 dye using Ag modified ZnO nanopowders prepared by the solvothermal method. in Processing and Application of Ceramics. 2017;11(1):27-38.
doi:10.2298/PAC1701027S .

Simović, Bojana, Poleti, Dejan, Golubović, Aleksandar, Matković, Aleksandar, Šćepanović, Maja, Babić, Biljana M., Branković, Goran, "Enhanced photocatalytic degradation of RO16 dye using Ag modified ZnO nanopowders prepared by the solvothermal method" in Processing and Application of Ceramics, 11, no. 1 (2017):27-38,
https://doi.org/10.2298/PAC1701027S . .

TY  - JOUR
AU  - Lazić, Anita
AU  - Trišović, Nemanja
AU  - Radovanović, Lidija
AU  - Rogan, Jelena
AU  - Poleti, Dejan
AU  - Vitnik, Željko
AU  - Vitnik, Vesna
AU  - Ušćumlić, Gordana
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3698
AB  - A series of cycloalkane-5-spirohydantoins bearing a halogeno substituted benzyl group (X = Cl and Br) in position 3 has been synthesized and their structures (1-6) have been determined by a single crystal X-ray diffraction method. These compounds have multiple functional groups, which allow greater competition and/ or cooperation among the different intermolecular interactions in the formation of their crystal structures. The molecules are linked together by paired N-H... O hydrogen bonds in R22(8) rings, while the CH. O interactions lead to their further association into double chains. The contribution of the cycloalkyl ring depends on its conformational flexibility and the multiple C-H donor implications. In the case of compounds 1-4 bearing the cyclopentyl or the cyclohexyl ring, halogen bonding (X...O) interactions give rise to a supramolecular pseudo-hexagonal network. In addition, the C-H... X interactions with a higher degree of multifurcation at the halogen acceptor have an important role in the formation of the crystal structure. Regarding compounds 5 and 6 with the cycloheptane ring, the X. O interaction is absent, and along with the C-H. X interactions, these compounds realize an alternative crystal structure with an emphasis on the X. p interactions. The lattice energies of all these crystal structures, as well as the intermolecular pair energies, have been calculated using PIXEL and further partitioned into coulombic, dispersive, polarization and repulsive factors. The crystal structures have also been subjected to Hirshfeld surface analysis which reveals that approximately 75% of the close contacts correspond to relatively weak interactions. The application of both concepts has provided a new insight into the relationship between the molecular interactions and crystal structures of the hydantoin derivatives.
PB  - Royal Society of Chemistry
T2  - CrystEngComm
T1  - Towards understanding intermolecular interactions in hydantoin derivatives: the case of cycloalkane-5-spirohydantoins tethered with a halogenated benzyl moiety
EP  - 483
IS  - 3
SP  - 469
VL  - 19
DO  - 10.1039/c6ce02210c
ER  - 

@article{
author = "Lazić, Anita and Trišović, Nemanja and Radovanović, Lidija and Rogan, Jelena and Poleti, Dejan and Vitnik, Željko and Vitnik, Vesna and Ušćumlić, Gordana",
year = "2017",
abstract = "A series of cycloalkane-5-spirohydantoins bearing a halogeno substituted benzyl group (X = Cl and Br) in position 3 has been synthesized and their structures (1-6) have been determined by a single crystal X-ray diffraction method. These compounds have multiple functional groups, which allow greater competition and/ or cooperation among the different intermolecular interactions in the formation of their crystal structures. The molecules are linked together by paired N-H... O hydrogen bonds in R22(8) rings, while the CH. O interactions lead to their further association into double chains. The contribution of the cycloalkyl ring depends on its conformational flexibility and the multiple C-H donor implications. In the case of compounds 1-4 bearing the cyclopentyl or the cyclohexyl ring, halogen bonding (X...O) interactions give rise to a supramolecular pseudo-hexagonal network. In addition, the C-H... X interactions with a higher degree of multifurcation at the halogen acceptor have an important role in the formation of the crystal structure. Regarding compounds 5 and 6 with the cycloheptane ring, the X. O interaction is absent, and along with the C-H. X interactions, these compounds realize an alternative crystal structure with an emphasis on the X. p interactions. The lattice energies of all these crystal structures, as well as the intermolecular pair energies, have been calculated using PIXEL and further partitioned into coulombic, dispersive, polarization and repulsive factors. The crystal structures have also been subjected to Hirshfeld surface analysis which reveals that approximately 75% of the close contacts correspond to relatively weak interactions. The application of both concepts has provided a new insight into the relationship between the molecular interactions and crystal structures of the hydantoin derivatives.",
publisher = "Royal Society of Chemistry",
journal = "CrystEngComm",
title = "Towards understanding intermolecular interactions in hydantoin derivatives: the case of cycloalkane-5-spirohydantoins tethered with a halogenated benzyl moiety",
pages = "483-469",
number = "3",
volume = "19",
doi = "10.1039/c6ce02210c"
}

Lazić, A., Trišović, N., Radovanović, L., Rogan, J., Poleti, D., Vitnik, Ž., Vitnik, V.,& Ušćumlić, G.. (2017). Towards understanding intermolecular interactions in hydantoin derivatives: the case of cycloalkane-5-spirohydantoins tethered with a halogenated benzyl moiety. in CrystEngComm
Royal Society of Chemistry., 19(3), 469-483.
https://doi.org/10.1039/c6ce02210c

Lazić A, Trišović N, Radovanović L, Rogan J, Poleti D, Vitnik Ž, Vitnik V, Ušćumlić G. Towards understanding intermolecular interactions in hydantoin derivatives: the case of cycloalkane-5-spirohydantoins tethered with a halogenated benzyl moiety. in CrystEngComm. 2017;19(3):469-483.
doi:10.1039/c6ce02210c .

Lazić, Anita, Trišović, Nemanja, Radovanović, Lidija, Rogan, Jelena, Poleti, Dejan, Vitnik, Željko, Vitnik, Vesna, Ušćumlić, Gordana, "Towards understanding intermolecular interactions in hydantoin derivatives: the case of cycloalkane-5-spirohydantoins tethered with a halogenated benzyl moiety" in CrystEngComm, 19, no. 3 (2017):469-483,
https://doi.org/10.1039/c6ce02210c . .

TY  - JOUR
AU  - Radovanović, Lidija
AU  - Rogan, Jelena
AU  - Poleti, Dejan
AU  - Rodić, Marko V.
AU  - Jagličić, Zvonko
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3602
AB  - A terephthalate-bridged heteronuclear Cu(II)-Mn(II) complex [Cu2Mn(dipya)(2)(tpht)(3)](n), I, where dipya is 2,2'-dipyridylamine and tpht is the anion of 1,4-benzenedicarboxylic (terephthalic, H(2)tpht) acid was synthesized under hydrothermal conditions. The obtained complex I was characterized by a single-crystal X-ray diffraction, FTIR spectroscopy, TG/DSC analysis and magnetic measurements. The Cu(II) and Mn(II) metal centers adopt distorted octahedral geometry and they are linked by bridging tpht ligands. Two crystallographically different tpht anions are coordinated as tridentate and hexadentate ligands forming two-dimensional layers. The layers are interconnected by hydrogen bonds and additionally stabilized by non-covalent C-H center dot center dot center dot pi p interactions. The measurements of magnetic susceptibility proved that I is an almost perfect paramagnet.
AB  - Хетеронуклеарни Cu(II)–Mn(II) комплекс са мостовним терефталат-лигандима
[Cu2Mn(dipya)2(tpht)3]n, I, где dipya одговара 2,2'-дипиридиламину, а tpht је анјон 1,4-
-бензендикарбоксилне (терефталне, H2tpht) киселине, синтетисан је хидротермалном
методом. Добијени комплекс I окарактерисан је рендгенском структурном анализом,
FTIR спектроскопијом, TG/DSC анализом и мерењем магнетне сусцептибилности. Cu(II)
и Mn(II) метални центри налазе се у деформисаном октаедарском окружењу и повезани
су мостовним tpht-лигандима. Два кристалографски различита tpht-анјона координирана су као тридентатни и хексадентатни лиганди и формирају дводимензионалне слојеве. Слојеви су повезани водоничним везама и додатно стабилизовани нековалентним
C–H···π интеракцијама. Мерења магнетне сусцептибилности показала су да је I скоро
савршени парамагнет.
PB  - Srpsko hemijsko društvo
T2  - Journal of the Serbian Chemical Society
T1  - A terephthalate-bridged two-dimensional heteronuclear Cu(II)-Mn(II) complex with a terminal 2,2 '-dipyridylamine ligand
T1  - Хетеронуклеарни дводимензионални Cu(II)–Mn(II) комплекс са мостовним терефталат-лигандима и терминалним 2,2'-дипиридиламин- лигандом
EP  - 1258
IS  - 11
SP  - 1247
VL  - 82
DO  - 10.2298/JSC170425086R
ER  - 

@article{
author = "Radovanović, Lidija and Rogan, Jelena and Poleti, Dejan and Rodić, Marko V. and Jagličić, Zvonko",
year = "2017",
abstract = "A terephthalate-bridged heteronuclear Cu(II)-Mn(II) complex [Cu2Mn(dipya)(2)(tpht)(3)](n), I, where dipya is 2,2'-dipyridylamine and tpht is the anion of 1,4-benzenedicarboxylic (terephthalic, H(2)tpht) acid was synthesized under hydrothermal conditions. The obtained complex I was characterized by a single-crystal X-ray diffraction, FTIR spectroscopy, TG/DSC analysis and magnetic measurements. The Cu(II) and Mn(II) metal centers adopt distorted octahedral geometry and they are linked by bridging tpht ligands. Two crystallographically different tpht anions are coordinated as tridentate and hexadentate ligands forming two-dimensional layers. The layers are interconnected by hydrogen bonds and additionally stabilized by non-covalent C-H center dot center dot center dot pi p interactions. The measurements of magnetic susceptibility proved that I is an almost perfect paramagnet., Хетеронуклеарни Cu(II)–Mn(II) комплекс са мостовним терефталат-лигандима
[Cu2Mn(dipya)2(tpht)3]n, I, где dipya одговара 2,2'-дипиридиламину, а tpht је анјон 1,4-
-бензендикарбоксилне (терефталне, H2tpht) киселине, синтетисан је хидротермалном
методом. Добијени комплекс I окарактерисан је рендгенском структурном анализом,
FTIR спектроскопијом, TG/DSC анализом и мерењем магнетне сусцептибилности. Cu(II)
и Mn(II) метални центри налазе се у деформисаном октаедарском окружењу и повезани
су мостовним tpht-лигандима. Два кристалографски различита tpht-анјона координирана су као тридентатни и хексадентатни лиганди и формирају дводимензионалне слојеве. Слојеви су повезани водоничним везама и додатно стабилизовани нековалентним
C–H···π интеракцијама. Мерења магнетне сусцептибилности показала су да је I скоро
савршени парамагнет.",
publisher = "Srpsko hemijsko društvo",
journal = "Journal of the Serbian Chemical Society",
title = "A terephthalate-bridged two-dimensional heteronuclear Cu(II)-Mn(II) complex with a terminal 2,2 '-dipyridylamine ligand, Хетеронуклеарни дводимензионални Cu(II)–Mn(II) комплекс са мостовним терефталат-лигандима и терминалним 2,2'-дипиридиламин- лигандом",
pages = "1258-1247",
number = "11",
volume = "82",
doi = "10.2298/JSC170425086R"
}

Radovanović, L., Rogan, J., Poleti, D., Rodić, M. V.,& Jagličić, Z.. (2017). A terephthalate-bridged two-dimensional heteronuclear Cu(II)-Mn(II) complex with a terminal 2,2 '-dipyridylamine ligand. in Journal of the Serbian Chemical Society
Srpsko hemijsko društvo., 82(11), 1247-1258.
https://doi.org/10.2298/JSC170425086R

Radovanović L, Rogan J, Poleti D, Rodić MV, Jagličić Z. A terephthalate-bridged two-dimensional heteronuclear Cu(II)-Mn(II) complex with a terminal 2,2 '-dipyridylamine ligand. in Journal of the Serbian Chemical Society. 2017;82(11):1247-1258.
doi:10.2298/JSC170425086R .

Radovanović, Lidija, Rogan, Jelena, Poleti, Dejan, Rodić, Marko V., Jagličić, Zvonko, "A terephthalate-bridged two-dimensional heteronuclear Cu(II)-Mn(II) complex with a terminal 2,2 '-dipyridylamine ligand" in Journal of the Serbian Chemical Society, 82, no. 11 (2017):1247-1258,
https://doi.org/10.2298/JSC170425086R . .

TY  - JOUR
AU  - Zdravković, Jelena D.
AU  - Poleti, Dejan
AU  - Rogan, Jelena
AU  - Blagojević, Vladimir A.
AU  - Mészáros, Katalin
AU  - Minić, Dragica M.
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3588
AB  - Thermal dehydration of two heterometallic complexes containing dianion of phthalic acid, pht, Na-2[Cu(pht)(2)] center dot 2H(2)O, 1, and K-2[Cu(pht)(2)] center dot 2H(2)O, 2, was investigated under non-isothermal conditions. Mechanism and kinetics of dehydration were analyzed in detail using TG/DSC/MS measurements, XRPD analysis and FT-IR spectroscopy. The reversibility of dehydration processes was identified. According to XRPD, dehydrated product of 1 maintains original structure, but dehydration of 2 undergoes structural transformation giving a dehydrated product of different crystal structure. In both cases dehydration process involves more than one elementary step, which was confirmed using isoconversional methods Deconvolution of this process using Fraiser-Suzuki function yielded two single step processes for 1 and 2. Subsequent kinetic analysis was performed using Malek algorithm, resulting in the determination of kinetic triplets (E-a, A and f(alpha)) for each individual step. In addition, the dehydrated complexes were investigated as possible candidates for H-2 adsorption, using molecular simulations.
PB  - Elsevier Science Bv, Amsterdam
T2  - Journal of Analytical and Applied Pyrolysis
T1  - The influence of alkaline cations on the mechanism and kinetics of dehydration of polymeric phthalatocuprate(II) dihydrates
EP  - 331
SP  - 323
VL  - 126
DO  - 10.1016/j.jaap.2017.05.014
ER  - 

@article{
author = "Zdravković, Jelena D. and Poleti, Dejan and Rogan, Jelena and Blagojević, Vladimir A. and Mészáros, Katalin and Minić, Dragica M.",
year = "2017",
abstract = "Thermal dehydration of two heterometallic complexes containing dianion of phthalic acid, pht, Na-2[Cu(pht)(2)] center dot 2H(2)O, 1, and K-2[Cu(pht)(2)] center dot 2H(2)O, 2, was investigated under non-isothermal conditions. Mechanism and kinetics of dehydration were analyzed in detail using TG/DSC/MS measurements, XRPD analysis and FT-IR spectroscopy. The reversibility of dehydration processes was identified. According to XRPD, dehydrated product of 1 maintains original structure, but dehydration of 2 undergoes structural transformation giving a dehydrated product of different crystal structure. In both cases dehydration process involves more than one elementary step, which was confirmed using isoconversional methods Deconvolution of this process using Fraiser-Suzuki function yielded two single step processes for 1 and 2. Subsequent kinetic analysis was performed using Malek algorithm, resulting in the determination of kinetic triplets (E-a, A and f(alpha)) for each individual step. In addition, the dehydrated complexes were investigated as possible candidates for H-2 adsorption, using molecular simulations.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Journal of Analytical and Applied Pyrolysis",
title = "The influence of alkaline cations on the mechanism and kinetics of dehydration of polymeric phthalatocuprate(II) dihydrates",
pages = "331-323",
volume = "126",
doi = "10.1016/j.jaap.2017.05.014"
}

Zdravković, J. D., Poleti, D., Rogan, J., Blagojević, V. A., Mészáros, K.,& Minić, D. M.. (2017). The influence of alkaline cations on the mechanism and kinetics of dehydration of polymeric phthalatocuprate(II) dihydrates. in Journal of Analytical and Applied Pyrolysis
Elsevier Science Bv, Amsterdam., 126, 323-331.
https://doi.org/10.1016/j.jaap.2017.05.014

Zdravković JD, Poleti D, Rogan J, Blagojević VA, Mészáros K, Minić DM. The influence of alkaline cations on the mechanism and kinetics of dehydration of polymeric phthalatocuprate(II) dihydrates. in Journal of Analytical and Applied Pyrolysis. 2017;126:323-331.
doi:10.1016/j.jaap.2017.05.014 .

Zdravković, Jelena D., Poleti, Dejan, Rogan, Jelena, Blagojević, Vladimir A., Mészáros, Katalin, Minić, Dragica M., "The influence of alkaline cations on the mechanism and kinetics of dehydration of polymeric phthalatocuprate(II) dihydrates" in Journal of Analytical and Applied Pyrolysis, 126 (2017):323-331,
https://doi.org/10.1016/j.jaap.2017.05.014 . .

TY  - CONF
AU  - Zdravković, Jelena D.
AU  - Radovanović, Lidija D.
AU  - Simović, Bojana M.
AU  - Poleti, Dejan D.
AU  - Rogan, Jelena R.
AU  - Zeković, Ivana
AU  - Dramićanin, Miroslav D.
AU  - Mihajlovski, Katarina R.
AU  - Radovanović, Željko M.
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6700
AB  - Studies related to the synthesis of nanosized ZnO as the antibacterial agent have become an
interdisciplinary area gathering chemists, physicists, biologists, and medics. The broad scope
of materials based on ZnO resulted in the development of various techniques for its
preparation. Considering the dependence of particle shape and size onto physical and
chemical properties of ZnO, the synthesis procedure is of major importance.
In this work, an unconventional methodology of synthesis is proposed for obtaining
nanosized ZnO. Polymeric zinc complex containing 2,2’-dipyridylamine (dipya) and dianion
of 1,3-benzenedicarboxylic acid (ipht), [Zn(dipya)(ipht)]n, was used as precursor. Besides
the crystal structure of [Zn(dipya)(ipht)]n which was already published [1], the luminescent
properties are presented in this work. Also, the amazing antibacterial activity of this
precursor prompted us to investigate the relationship between the crystal structure and
thermal properties, especially if we bear in mind the lack of similar studies in the literature.
Therefore, the mechanism and kinetics of its degradation was investigated under nonisothermal conditions in nitrogen and air atmospheres.
Degradation enthalpies, thermodynamic activation parameters, pre-exponential factor, A,
and the apparent activation energy, Ea, were determined for each step using Kissinger’s and
Ozawa’s equations. The complexity of degradation steps has been analyzed using
isoconversional methods. TG/DCS data were collected at four different heating rates: 10, 15,
20 and 25 ºC min
–1
, while the formation of nanosized ZnO was confirmed using XRPD and
FESEM techniques. The influence of precursor on the crystallite size and morphology of the
resulting ZnO along with its antibacterial activity was examined. The obtained results will be
discussed and compared.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - Program and the Book of Abstracts / Fifteenth Young Researchers' Conference Materials Science and Engineering, December 7-9, 2016, Belgrade, Serbia
T1  - Decomposition mechanism and kinetics of zinc–isophthalate complex with 2,2’-dipyridylamine as a precursor for obtaining nanosized zinc oxide
SP  - 47
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6700
ER  - 

@conference{
author = "Zdravković, Jelena D. and Radovanović, Lidija D. and Simović, Bojana M. and Poleti, Dejan D. and Rogan, Jelena R. and Zeković, Ivana and Dramićanin, Miroslav D. and Mihajlovski, Katarina R. and Radovanović, Željko M.",
year = "2016",
abstract = "Studies related to the synthesis of nanosized ZnO as the antibacterial agent have become an
interdisciplinary area gathering chemists, physicists, biologists, and medics. The broad scope
of materials based on ZnO resulted in the development of various techniques for its
preparation. Considering the dependence of particle shape and size onto physical and
chemical properties of ZnO, the synthesis procedure is of major importance.
In this work, an unconventional methodology of synthesis is proposed for obtaining
nanosized ZnO. Polymeric zinc complex containing 2,2’-dipyridylamine (dipya) and dianion
of 1,3-benzenedicarboxylic acid (ipht), [Zn(dipya)(ipht)]n, was used as precursor. Besides
the crystal structure of [Zn(dipya)(ipht)]n which was already published [1], the luminescent
properties are presented in this work. Also, the amazing antibacterial activity of this
precursor prompted us to investigate the relationship between the crystal structure and
thermal properties, especially if we bear in mind the lack of similar studies in the literature.
Therefore, the mechanism and kinetics of its degradation was investigated under nonisothermal conditions in nitrogen and air atmospheres.
Degradation enthalpies, thermodynamic activation parameters, pre-exponential factor, A,
and the apparent activation energy, Ea, were determined for each step using Kissinger’s and
Ozawa’s equations. The complexity of degradation steps has been analyzed using
isoconversional methods. TG/DCS data were collected at four different heating rates: 10, 15,
20 and 25 ºC min
–1
, while the formation of nanosized ZnO was confirmed using XRPD and
FESEM techniques. The influence of precursor on the crystallite size and morphology of the
resulting ZnO along with its antibacterial activity was examined. The obtained results will be
discussed and compared.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "Program and the Book of Abstracts / Fifteenth Young Researchers' Conference Materials Science and Engineering, December 7-9, 2016, Belgrade, Serbia",
title = "Decomposition mechanism and kinetics of zinc–isophthalate complex with 2,2’-dipyridylamine as a precursor for obtaining nanosized zinc oxide",
pages = "47",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6700"
}

Zdravković, J. D., Radovanović, L. D., Simović, B. M., Poleti, D. D., Rogan, J. R., Zeković, I., Dramićanin, M. D., Mihajlovski, K. R.,& Radovanović, Ž. M.. (2016). Decomposition mechanism and kinetics of zinc–isophthalate complex with 2,2’-dipyridylamine as a precursor for obtaining nanosized zinc oxide. in Program and the Book of Abstracts / Fifteenth Young Researchers' Conference Materials Science and Engineering, December 7-9, 2016, Belgrade, Serbia
Belgrade : Institute of Technical Sciences of SASA., 47.
https://hdl.handle.net/21.15107/rcub_technorep_6700

Zdravković JD, Radovanović LD, Simović BM, Poleti DD, Rogan JR, Zeković I, Dramićanin MD, Mihajlovski KR, Radovanović ŽM. Decomposition mechanism and kinetics of zinc–isophthalate complex with 2,2’-dipyridylamine as a precursor for obtaining nanosized zinc oxide. in Program and the Book of Abstracts / Fifteenth Young Researchers' Conference Materials Science and Engineering, December 7-9, 2016, Belgrade, Serbia. 2016;:47.
https://hdl.handle.net/21.15107/rcub_technorep_6700 .

Zdravković, Jelena D., Radovanović, Lidija D., Simović, Bojana M., Poleti, Dejan D., Rogan, Jelena R., Zeković, Ivana, Dramićanin, Miroslav D., Mihajlovski, Katarina R., Radovanović, Željko M., "Decomposition mechanism and kinetics of zinc–isophthalate complex with 2,2’-dipyridylamine as a precursor for obtaining nanosized zinc oxide" in Program and the Book of Abstracts / Fifteenth Young Researchers' Conference Materials Science and Engineering, December 7-9, 2016, Belgrade, Serbia (2016):47,
https://hdl.handle.net/21.15107/rcub_technorep_6700 .

TY  - CONF
AU  - Lazić, Anita
AU  - Trišović, Nemanja
AU  - Radovanović, Lidija
AU  - Vitnik, Željko
AU  - Vitnik, Vesna
AU  - Rogan, Jelena
AU  - Poleti, Dejan
AU  - Ušćumlić, Gordana
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6697
AB  - Analiza strukturnih svojstava novih jedinjenja koja sadrže čvrsto jezgro i višestruke donorske i akceptorske atome može da doprinese boljem razumevanju uzajamnog dejstva nekovalentnih interakcija u izgradnji mogućih supramolekulskih
arhitektura. U tom cilju sintetisana je serija novih derivata ciklopentan-5-spirohidantoina i određena je njihova kristalna struktura. U ovom radu opisana je i
diskutovana kristalna struktura (3-[(4-bromofenil)metil]-1,3-diazaspiro[4.4]nonan-2,4-diona (slike 1 i 2). Jedinjenje kristališe u centrosimetričnoj, monokliničnoj prostornoj grupi P21/n sa jednim molekulom u asimetričnoj jedinici. Detaljna analiza kristalnog pakovanja ukazala je na postojanje uobičajenih
N–H···O vodoničnih veza, kao i na pojavu C–H···O, C–H···π i C–H···Br interakcija.
Takođe, nađeni su i kratki kontakti tipa C–Br···O=C. Doprinosi ovih interakcija
u izgradnji kristalnog pakovanja kvantifikovani su na osnovu izračunavanja metodom Coulomb–London–Pauli (CLP) [1]. U sprezi sa pregledom kristalnih struktura
derivata hidantoina u Kembričkoj bazi kristalnih struktura, razmatranje energije
interakcija različitih parova molekula omogućiće utvrđivanje zavisnosti između
njihove molekulske i kristalne strukture.
AB  - The analysis of structural features of new compounds comprising a rigid core with multiple donor and acceptor atoms can enhance our understanding of the interplay between
noncovalent interactions in building possible supramolecular assemblies. In this respect,
a series of new cyclopentane-5-spirohydantoin derivatives has been synthesized and their
crystal structures have been investigated (Figs. 1 and 2). Herein, the crystal structure of 3-
[(4-bromophenyl)methyl]-1,3-diazaspiro[4.4]nonane-2,4-dione is described and discussed. The compound crystallizes in the monoclinic, centrosymmetric space group P21/n
with one molecule in the asymmetric unit. A detailed analysis of the crystal packing revealed the presence of usual N–H···O hydrogen bonds along with C–H···O, C–H···π and
C–H···Br interactions. Furthermore, a short C–Br···O=C contact also contributed to the
crystal packing. The stabilizing–destabilizing role of these interactions in terms of favorable energetic was quantified using the Coulomb–London–Pauli (CLP) method [1].
Supported with a survey of crystal structures containing the hydantoin moiety in the
Cambridge Structural Database, the decomposition of the interaction energies obtained for
different molecular pairs will provide a base for the evaluation of the relationships between
molecular and crystal structure of hydantoin derivatives.
PB  - Beograd : Srpsko kristalografsko društvo
C3  - Izvodi radova / XXIII konferencija Srpskog kristalografskog društva, Andrevlje, 9-11. jun 2016
T1  - STRUKTURNA I CLP ANALIZA 3-[(4-BROMOFENIL)METIL]-1,3-DIAZASPIRO[4.4]NONAN-2,4-DIONA
T1  - STRUCTURAL AND CLP ANALYSIS OF 3-[(4-BROMOPHENYL)METHYL]- 1,3-DIAZASPIRO[4.4]NONANE-2,4-DIONE
EP  - 87
SP  - 86
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6697
ER  - 

@conference{
author = "Lazić, Anita and Trišović, Nemanja and Radovanović, Lidija and Vitnik, Željko and Vitnik, Vesna and Rogan, Jelena and Poleti, Dejan and Ušćumlić, Gordana",
year = "2016",
abstract = "Analiza strukturnih svojstava novih jedinjenja koja sadrže čvrsto jezgro i višestruke donorske i akceptorske atome može da doprinese boljem razumevanju uzajamnog dejstva nekovalentnih interakcija u izgradnji mogućih supramolekulskih
arhitektura. U tom cilju sintetisana je serija novih derivata ciklopentan-5-spirohidantoina i određena je njihova kristalna struktura. U ovom radu opisana je i
diskutovana kristalna struktura (3-[(4-bromofenil)metil]-1,3-diazaspiro[4.4]nonan-2,4-diona (slike 1 i 2). Jedinjenje kristališe u centrosimetričnoj, monokliničnoj prostornoj grupi P21/n sa jednim molekulom u asimetričnoj jedinici. Detaljna analiza kristalnog pakovanja ukazala je na postojanje uobičajenih
N–H···O vodoničnih veza, kao i na pojavu C–H···O, C–H···π i C–H···Br interakcija.
Takođe, nađeni su i kratki kontakti tipa C–Br···O=C. Doprinosi ovih interakcija
u izgradnji kristalnog pakovanja kvantifikovani su na osnovu izračunavanja metodom Coulomb–London–Pauli (CLP) [1]. U sprezi sa pregledom kristalnih struktura
derivata hidantoina u Kembričkoj bazi kristalnih struktura, razmatranje energije
interakcija različitih parova molekula omogućiće utvrđivanje zavisnosti između
njihove molekulske i kristalne strukture., The analysis of structural features of new compounds comprising a rigid core with multiple donor and acceptor atoms can enhance our understanding of the interplay between
noncovalent interactions in building possible supramolecular assemblies. In this respect,
a series of new cyclopentane-5-spirohydantoin derivatives has been synthesized and their
crystal structures have been investigated (Figs. 1 and 2). Herein, the crystal structure of 3-
[(4-bromophenyl)methyl]-1,3-diazaspiro[4.4]nonane-2,4-dione is described and discussed. The compound crystallizes in the monoclinic, centrosymmetric space group P21/n
with one molecule in the asymmetric unit. A detailed analysis of the crystal packing revealed the presence of usual N–H···O hydrogen bonds along with C–H···O, C–H···π and
C–H···Br interactions. Furthermore, a short C–Br···O=C contact also contributed to the
crystal packing. The stabilizing–destabilizing role of these interactions in terms of favorable energetic was quantified using the Coulomb–London–Pauli (CLP) method [1].
Supported with a survey of crystal structures containing the hydantoin moiety in the
Cambridge Structural Database, the decomposition of the interaction energies obtained for
different molecular pairs will provide a base for the evaluation of the relationships between
molecular and crystal structure of hydantoin derivatives.",
publisher = "Beograd : Srpsko kristalografsko društvo",
journal = "Izvodi radova / XXIII konferencija Srpskog kristalografskog društva, Andrevlje, 9-11. jun 2016",
title = "STRUKTURNA I CLP ANALIZA 3-[(4-BROMOFENIL)METIL]-1,3-DIAZASPIRO[4.4]NONAN-2,4-DIONA, STRUCTURAL AND CLP ANALYSIS OF 3-[(4-BROMOPHENYL)METHYL]- 1,3-DIAZASPIRO[4.4]NONANE-2,4-DIONE",
pages = "87-86",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6697"
}

Lazić, A., Trišović, N., Radovanović, L., Vitnik, Ž., Vitnik, V., Rogan, J., Poleti, D.,& Ušćumlić, G.. (2016). STRUKTURNA I CLP ANALIZA 3-[(4-BROMOFENIL)METIL]-1,3-DIAZASPIRO[4.4]NONAN-2,4-DIONA. in Izvodi radova / XXIII konferencija Srpskog kristalografskog društva, Andrevlje, 9-11. jun 2016
Beograd : Srpsko kristalografsko društvo., 86-87.
https://hdl.handle.net/21.15107/rcub_technorep_6697

Lazić A, Trišović N, Radovanović L, Vitnik Ž, Vitnik V, Rogan J, Poleti D, Ušćumlić G. STRUKTURNA I CLP ANALIZA 3-[(4-BROMOFENIL)METIL]-1,3-DIAZASPIRO[4.4]NONAN-2,4-DIONA. in Izvodi radova / XXIII konferencija Srpskog kristalografskog društva, Andrevlje, 9-11. jun 2016. 2016;:86-87.
https://hdl.handle.net/21.15107/rcub_technorep_6697 .

Lazić, Anita, Trišović, Nemanja, Radovanović, Lidija, Vitnik, Željko, Vitnik, Vesna, Rogan, Jelena, Poleti, Dejan, Ušćumlić, Gordana, "STRUKTURNA I CLP ANALIZA 3-[(4-BROMOFENIL)METIL]-1,3-DIAZASPIRO[4.4]NONAN-2,4-DIONA" in Izvodi radova / XXIII konferencija Srpskog kristalografskog društva, Andrevlje, 9-11. jun 2016 (2016):86-87,
https://hdl.handle.net/21.15107/rcub_technorep_6697 .

TY  - CONF
AU  - Radovanović, Lidija
AU  - Rogan, Jelena
AU  - Poleti, Dejan
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6696
AB  - Zbog postojanja velikog broja atoma kiseonika, benzenheksakarboksilna ili melitna
kiselina (H6mell) je fascinantan polikarboksilatni ligand za sintezu visoko umreženih koordinacionih jedinjenja [1]. Reakcijom izmene liganada između Co(NO3)2, Na6mell i 2,2’-
bipiridina (bipy) dobijeno je koordinaciono jedinjenje formule
{[Co(bipy)(H2O)4][Co2(H2O)4(mell)]∙5H2O}n. Analiza kristalne strukture pokazala je da
se strukturni fragment kompleksa (slika 1) sastoji od dva nezavisna dela. Kompleksni
katjon sadrži jon Co(II) za koji je helatno koordiniran ligand bipy i četiri molekula vode.
Polimerni kompleksni anjon takođe sadrži jone Co(II) koordinirane sa po dva molekula
vode i premošćene anjonima mell6–
. Osim toga, u kristalnoj rešetki postoji još pet nekoordiniranih molekula vode.
Jon mell6–
je centrosimetričan, bis-helatni i ima četiri monodentatno koordinirane
COO-grupe, dok dve COO-grupe ostaju slobodne. Kompleksni anjoni povezani su u
cik-cak lanac koji se pruža duž pravca [100] (slika 2). U oba dela, koordinaciona geometrija oko Co(II)-jona može se opisati kao oktaedarska i ona obuhvata četiri
O-atoma iz četiri COO-grupe i dva O-atoma iz dva molekula vode u slučaju anjonskog
dela, a dva N-atoma iz bipy i četiri O-atoma iz četiri molekula vode koji pripadaju
katjonskom delu kompleksa. Piridinski prstenovi liganda bipy skoro su koplanarni, sa diedarskim uglom od samo 4,4(1) °.
Mreža vodoničnih veza obuhvata sve molekule vode i sve COO-grupe, što dovodi do
formiranja složene trodimenzionalne strukture. Između naizmenično postavljenih liganada bipy postoje jake „face to face“ π-π interakcije sa Cg∙∙∙Cg rastojanjima 3,529(2) i
3,589(2) Å, koje dodatno stabilizuju kristalnu strukturu kompleksa. Kristalografski podaci: C32H56Co3N4O32, Mr = 1185,60, triklinični sistem, prostorna grupa
P1,
a = 8,522(2), b = 11,840(2), c = 12,201(2) Å, α = 83,01(3), β = 74,20(3), γ = 77,47 (3) °,
V = 1153,8(4) Å3
, Z = 2, F(000) = 613, ρx = 1,706 g cm–3
, μ(MoKα) = 1,174 mm–1
. Utačnjavanje sa F
2
(386 parametara) dalo je R1 = 0,0514, wR2 = 0,1169, S = 1,053 za sve podatke, i
R1 = 0,0434 za 3788 refleksija sa I ≥ 2σ(I).
AB  - Due to the large number of oxygen atoms, benzenehexacarboxylic or mellitic acid (H6mell)
is a fascinating polycarboxylate ligand for the synthesis of multidimensional coordination
frameworks [1]. Starting from Co(NO3)2, Na6mell and 2,2’-bipyridine (bipy), we have
prepared a coordination compound with the formula
{[Co(bipy)(H2O)4][Co2(mell)(H2O)4]∙5H2O}n by ligand exchange reaction. The crystal
structure analysis revealed that structural fragment (Fig. 1) consists of two independent
parts. Complex cation includes Co(II) ion with chelately coordinated bipy ligand and four
water molecules. The polymeric complex anion also comprises of Co(II) ions, but
coordinated with two water molecules and bridged by mell6-
anions. In addition, there are
five lattice water molecules.
Mell6–
is a centrosymmetric ligand, coordinated as bis-chelate with four monodenately
coordinated COO groups, while two COO groups are uncoordinated. Complex anions are
connected into the zigzag chain running along [100] direction
(Fig. 2). In both parts, the coordination geometry around Co(II) atoms can be described as
octahedral comprised of four O atoms from two COO groups and two O atoms from two
water molecules in the anionic part, and two N atoms from bipy and four O atoms from
four water molecules belonging to the cationic part of the complex. The pyridyl rings of
bipy are almost coplanar with dihedral angle of only 4.4(1) °.
The network of hydrogen bonds involves all water molecules and all COO groups,
resulting in a very complex three-dimensional framework. The crystal structure is further
stabilized by strong face to face π-π interactions between alternating bipy ligands at
Cg∙∙∙Cg distances of 3.529(2) and 3.589(2) Å. Crystal data: C32H56Co3N4O32, Mr = 1185.60, triclinic,
P1,
a = 8.522(2), b = 11.840(2),
c = 12.201(2) Å, α = 83.01(3), β = 74.20(3), γ = 77.47 (3) °, V = 1153.8(4) Å3
, Z = 2,
F(000) = 613, ρx = 1.706 g cm–3
, μ(MoKα) = 1.174 mm–1
. The refinement on F
2
(386 parameters) yielded R1 = 0.0514, wR2 = 0.1169, S = 1.053 for all data, and R1 = 0.0434 for 3788 observed reflections with I ≥ 2σ(I).
PB  - Beograd : Srpsko kristalografsko društvo
C3  - Izvodi radova / XXIII konferencija Srpskog kristalografskog društva, Andrevlje, 9-11. jun 2016
T1  - KRISTALNA STRUKTURA KOMPLEKSA KOBALTA(II) SA 2,2’-BIPIRIDINOM I ANJONOM MELITNE KISELINE
T1  - CRYSTAL STRUCTURE OF COBALT(II) COMPLEX WITH 2,2’-BIPYRIDINE AND ANION OF MELLITIC ACID
EP  - 61
SP  - 60
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6696
ER  - 

@conference{
author = "Radovanović, Lidija and Rogan, Jelena and Poleti, Dejan",
year = "2016",
abstract = "Zbog postojanja velikog broja atoma kiseonika, benzenheksakarboksilna ili melitna
kiselina (H6mell) je fascinantan polikarboksilatni ligand za sintezu visoko umreženih koordinacionih jedinjenja [1]. Reakcijom izmene liganada između Co(NO3)2, Na6mell i 2,2’-
bipiridina (bipy) dobijeno je koordinaciono jedinjenje formule
{[Co(bipy)(H2O)4][Co2(H2O)4(mell)]∙5H2O}n. Analiza kristalne strukture pokazala je da
se strukturni fragment kompleksa (slika 1) sastoji od dva nezavisna dela. Kompleksni
katjon sadrži jon Co(II) za koji je helatno koordiniran ligand bipy i četiri molekula vode.
Polimerni kompleksni anjon takođe sadrži jone Co(II) koordinirane sa po dva molekula
vode i premošćene anjonima mell6–
. Osim toga, u kristalnoj rešetki postoji još pet nekoordiniranih molekula vode.
Jon mell6–
je centrosimetričan, bis-helatni i ima četiri monodentatno koordinirane
COO-grupe, dok dve COO-grupe ostaju slobodne. Kompleksni anjoni povezani su u
cik-cak lanac koji se pruža duž pravca [100] (slika 2). U oba dela, koordinaciona geometrija oko Co(II)-jona može se opisati kao oktaedarska i ona obuhvata četiri
O-atoma iz četiri COO-grupe i dva O-atoma iz dva molekula vode u slučaju anjonskog
dela, a dva N-atoma iz bipy i četiri O-atoma iz četiri molekula vode koji pripadaju
katjonskom delu kompleksa. Piridinski prstenovi liganda bipy skoro su koplanarni, sa diedarskim uglom od samo 4,4(1) °.
Mreža vodoničnih veza obuhvata sve molekule vode i sve COO-grupe, što dovodi do
formiranja složene trodimenzionalne strukture. Između naizmenično postavljenih liganada bipy postoje jake „face to face“ π-π interakcije sa Cg∙∙∙Cg rastojanjima 3,529(2) i
3,589(2) Å, koje dodatno stabilizuju kristalnu strukturu kompleksa. Kristalografski podaci: C32H56Co3N4O32, Mr = 1185,60, triklinični sistem, prostorna grupa
P1,
a = 8,522(2), b = 11,840(2), c = 12,201(2) Å, α = 83,01(3), β = 74,20(3), γ = 77,47 (3) °,
V = 1153,8(4) Å3
, Z = 2, F(000) = 613, ρx = 1,706 g cm–3
, μ(MoKα) = 1,174 mm–1
. Utačnjavanje sa F
2
(386 parametara) dalo je R1 = 0,0514, wR2 = 0,1169, S = 1,053 za sve podatke, i
R1 = 0,0434 za 3788 refleksija sa I ≥ 2σ(I)., Due to the large number of oxygen atoms, benzenehexacarboxylic or mellitic acid (H6mell)
is a fascinating polycarboxylate ligand for the synthesis of multidimensional coordination
frameworks [1]. Starting from Co(NO3)2, Na6mell and 2,2’-bipyridine (bipy), we have
prepared a coordination compound with the formula
{[Co(bipy)(H2O)4][Co2(mell)(H2O)4]∙5H2O}n by ligand exchange reaction. The crystal
structure analysis revealed that structural fragment (Fig. 1) consists of two independent
parts. Complex cation includes Co(II) ion with chelately coordinated bipy ligand and four
water molecules. The polymeric complex anion also comprises of Co(II) ions, but
coordinated with two water molecules and bridged by mell6-
anions. In addition, there are
five lattice water molecules.
Mell6–
is a centrosymmetric ligand, coordinated as bis-chelate with four monodenately
coordinated COO groups, while two COO groups are uncoordinated. Complex anions are
connected into the zigzag chain running along [100] direction
(Fig. 2). In both parts, the coordination geometry around Co(II) atoms can be described as
octahedral comprised of four O atoms from two COO groups and two O atoms from two
water molecules in the anionic part, and two N atoms from bipy and four O atoms from
four water molecules belonging to the cationic part of the complex. The pyridyl rings of
bipy are almost coplanar with dihedral angle of only 4.4(1) °.
The network of hydrogen bonds involves all water molecules and all COO groups,
resulting in a very complex three-dimensional framework. The crystal structure is further
stabilized by strong face to face π-π interactions between alternating bipy ligands at
Cg∙∙∙Cg distances of 3.529(2) and 3.589(2) Å. Crystal data: C32H56Co3N4O32, Mr = 1185.60, triclinic,
P1,
a = 8.522(2), b = 11.840(2),
c = 12.201(2) Å, α = 83.01(3), β = 74.20(3), γ = 77.47 (3) °, V = 1153.8(4) Å3
, Z = 2,
F(000) = 613, ρx = 1.706 g cm–3
, μ(MoKα) = 1.174 mm–1
. The refinement on F
2
(386 parameters) yielded R1 = 0.0514, wR2 = 0.1169, S = 1.053 for all data, and R1 = 0.0434 for 3788 observed reflections with I ≥ 2σ(I).",
publisher = "Beograd : Srpsko kristalografsko društvo",
journal = "Izvodi radova / XXIII konferencija Srpskog kristalografskog društva, Andrevlje, 9-11. jun 2016",
title = "KRISTALNA STRUKTURA KOMPLEKSA KOBALTA(II) SA 2,2’-BIPIRIDINOM I ANJONOM MELITNE KISELINE, CRYSTAL STRUCTURE OF COBALT(II) COMPLEX WITH 2,2’-BIPYRIDINE AND ANION OF MELLITIC ACID",
pages = "61-60",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6696"
}

Radovanović, L., Rogan, J.,& Poleti, D.. (2016). KRISTALNA STRUKTURA KOMPLEKSA KOBALTA(II) SA 2,2’-BIPIRIDINOM I ANJONOM MELITNE KISELINE. in Izvodi radova / XXIII konferencija Srpskog kristalografskog društva, Andrevlje, 9-11. jun 2016
Beograd : Srpsko kristalografsko društvo., 60-61.
https://hdl.handle.net/21.15107/rcub_technorep_6696

Radovanović L, Rogan J, Poleti D. KRISTALNA STRUKTURA KOMPLEKSA KOBALTA(II) SA 2,2’-BIPIRIDINOM I ANJONOM MELITNE KISELINE. in Izvodi radova / XXIII konferencija Srpskog kristalografskog društva, Andrevlje, 9-11. jun 2016. 2016;:60-61.
https://hdl.handle.net/21.15107/rcub_technorep_6696 .

Radovanović, Lidija, Rogan, Jelena, Poleti, Dejan, "KRISTALNA STRUKTURA KOMPLEKSA KOBALTA(II) SA 2,2’-BIPIRIDINOM I ANJONOM MELITNE KISELINE" in Izvodi radova / XXIII konferencija Srpskog kristalografskog društva, Andrevlje, 9-11. jun 2016 (2016):60-61,
https://hdl.handle.net/21.15107/rcub_technorep_6696 .

TY  - JOUR
AU  - Jović, Borka
AU  - Lačnjevac, Uroš
AU  - Jović, Vladimir
AU  - Gajić Krstajić, Ljiljana
AU  - Kovač, Janez
AU  - Poleti, Dejan
AU  - Krstajić, Nedeljko
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5833
AB  - The oxygen evolution reaction (OER) was studied at pure Ni and Ni-(Ebonex/Ir) composite coatings in 1 M NaOH solution at 25 °C. Ni-(Ebonex-supported Ir) coatings were electrodeposited from a nickel Watts bath containing different concentrations of suspended Ebonex/Ir particles (0–2 g dm−3) onto a Ni 40 mesh substrate. The surface morphology of the coatings was examined by scanning electron microscopy (SEM), the surface composition by energy dispersive X-ray spectroscopy (EDS), X-ray powder diffraction (XRPD) and X-ray photoelectron spectroscopy (XPS), whereas the electrochemical properties were studied by electrochemical impedance spectroscopy (EIS), polarization measurements and cyclic voltammetry (CV). It was shown that the roughness factor of Ni-(Ebonex/Ir) composite coatings calculated relative to the surface area of the pure Ni sample increased with the increasing content of Ebonex/Ir particles in the bath to a maximum value of 40.6. All samples displayed a Tafel slope of about 60 mV dec−1 in the potential range corresponding to lower current densities for the OER. The increase of the apparent activity for the OER at Ni-(Ebonex/Ir) coatings compared with the pure Ni coating was attributed only to the increase of the electrochemically active surface area. Although the pure Ni coating initially exhibited higher intrinsic catalytic activity for the OER than the composite coatings, it also showed a drastic loss of activity after subjecting to continuous oxygen evolution at j = 50 mA cm−2 for 24 h (ΔE = 395 mV). At the same time, the OER overpotential at Ni-(Ebonex/Ir) coatings only negligibly increased after the stability test (ΔE = 22 mV). The improved retention of catalytic activity observed with Ni-(Ebonex/Ir) coatings was ascribed to the presence of IrO2, which inhibited the formation of the inactive γ-NiOOH phase.
PB  - Elsevier Ltd.
T2  - International Journal of Hydrogen Energy
T1  - Ni-(Ebonex-supported Ir) composite coatings as electrocatalysts for alkaline water electrolysis. Part II: Oxygen evolution
EP  - 20514
IS  - 45
SP  - 20502
VL  - 41
DO  - 10.1016/j.ijhydene.2016.08.226
UR  - https://hdl.handle.net/21.15107/rcub_dais_15978
ER  - 

@article{
author = "Jović, Borka and Lačnjevac, Uroš and Jović, Vladimir and Gajić Krstajić, Ljiljana and Kovač, Janez and Poleti, Dejan and Krstajić, Nedeljko",
year = "2016",
abstract = "The oxygen evolution reaction (OER) was studied at pure Ni and Ni-(Ebonex/Ir) composite coatings in 1 M NaOH solution at 25 °C. Ni-(Ebonex-supported Ir) coatings were electrodeposited from a nickel Watts bath containing different concentrations of suspended Ebonex/Ir particles (0–2 g dm−3) onto a Ni 40 mesh substrate. The surface morphology of the coatings was examined by scanning electron microscopy (SEM), the surface composition by energy dispersive X-ray spectroscopy (EDS), X-ray powder diffraction (XRPD) and X-ray photoelectron spectroscopy (XPS), whereas the electrochemical properties were studied by electrochemical impedance spectroscopy (EIS), polarization measurements and cyclic voltammetry (CV). It was shown that the roughness factor of Ni-(Ebonex/Ir) composite coatings calculated relative to the surface area of the pure Ni sample increased with the increasing content of Ebonex/Ir particles in the bath to a maximum value of 40.6. All samples displayed a Tafel slope of about 60 mV dec−1 in the potential range corresponding to lower current densities for the OER. The increase of the apparent activity for the OER at Ni-(Ebonex/Ir) coatings compared with the pure Ni coating was attributed only to the increase of the electrochemically active surface area. Although the pure Ni coating initially exhibited higher intrinsic catalytic activity for the OER than the composite coatings, it also showed a drastic loss of activity after subjecting to continuous oxygen evolution at j = 50 mA cm−2 for 24 h (ΔE = 395 mV). At the same time, the OER overpotential at Ni-(Ebonex/Ir) coatings only negligibly increased after the stability test (ΔE = 22 mV). The improved retention of catalytic activity observed with Ni-(Ebonex/Ir) coatings was ascribed to the presence of IrO2, which inhibited the formation of the inactive γ-NiOOH phase.",
publisher = "Elsevier Ltd.",
journal = "International Journal of Hydrogen Energy",
title = "Ni-(Ebonex-supported Ir) composite coatings as electrocatalysts for alkaline water electrolysis. Part II: Oxygen evolution",
pages = "20514-20502",
number = "45",
volume = "41",
doi = "10.1016/j.ijhydene.2016.08.226",
url = "https://hdl.handle.net/21.15107/rcub_dais_15978"
}

Jović, B., Lačnjevac, U., Jović, V., Gajić Krstajić, L., Kovač, J., Poleti, D.,& Krstajić, N.. (2016). Ni-(Ebonex-supported Ir) composite coatings as electrocatalysts for alkaline water electrolysis. Part II: Oxygen evolution. in International Journal of Hydrogen Energy
Elsevier Ltd.., 41(45), 20502-20514.
https://doi.org/10.1016/j.ijhydene.2016.08.226
https://hdl.handle.net/21.15107/rcub_dais_15978

Jović B, Lačnjevac U, Jović V, Gajić Krstajić L, Kovač J, Poleti D, Krstajić N. Ni-(Ebonex-supported Ir) composite coatings as electrocatalysts for alkaline water electrolysis. Part II: Oxygen evolution. in International Journal of Hydrogen Energy. 2016;41(45):20502-20514.
doi:10.1016/j.ijhydene.2016.08.226
https://hdl.handle.net/21.15107/rcub_dais_15978 .

Jović, Borka, Lačnjevac, Uroš, Jović, Vladimir, Gajić Krstajić, Ljiljana, Kovač, Janez, Poleti, Dejan, Krstajić, Nedeljko, "Ni-(Ebonex-supported Ir) composite coatings as electrocatalysts for alkaline water electrolysis. Part II: Oxygen evolution" in International Journal of Hydrogen Energy, 41, no. 45 (2016):20502-20514,
https://doi.org/10.1016/j.ijhydene.2016.08.226 .,
https://hdl.handle.net/21.15107/rcub_dais_15978 .

TY  - JOUR
AU  - Radovanović, Lidija
AU  - Rogan, Jelena
AU  - Poleti, Dejan
AU  - Rodić, Marko V.
AU  - Begović, Nebojša
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3425
AB  - Four novel manganese(II) complexes with 2,2'-dipyridylamine (dipya) and various benzenedicarboxylate, BDC, ligands as anions of phthalic (pht), isophthalic (ipht) and terephthalic (tpht) acids were hydrothermally synthesized, namely, [Mn(dipya)(pht)(H2O)](2) (1), [Mn(dipya)(ipht)](n) (2), [Mn(dipya) 2(tpht)](n) (3), and [Mn(dipya)(H2O)(4)](tpht) (4). All complexes were characterized by single-crystal X-ray diffraction, TG/DSC analysis and IR spectroscopy. The obtained complexes display a plenty of different structural features, including geometry of central metal atoms, BDC coordination modes and crystal packing. The coordination numbers of Mn(II) are different: 5 (in 2), 6 (in 3 and 4) and 7 (in 1). 3D networks in 1-4 are determined by strong non-covalent interactions. A survey of the Cambridge Structural Database for BDC complexes was performed in order to analyze orientation of COO groups. The energies of various BDC conformers were calculated by the second order Moller-Plesset perturbation theory and three hybrid HF/DFT methods with 6-311G** basis set. To explain different behavior, BDC ions were also examined by Localized Molecular Orbital Energy Decomposition and Natural Bond Orbital analyses. Experimental and calculated geometries are in agreement, showing that tpht and ipht anions prefer the planar conformation, while in pht anions COO groups are inclined and make complementary angles relative to the aromatic rings.
PB  - Elsevier S.A.
T2  - Inorganica Chimica Acta
T1  - Structural diversity of manganese(II) complexes containing 2,2 '-dipyridylamine and benzenedicarboxylates. Conformational analysis of tere-, iso- and phthalate ions: An experimental and quantum chemical approach
EP  - 56
SP  - 46
VL  - 445
DO  - 10.1016/j.ica.2016.02.026
ER  - 

@article{
author = "Radovanović, Lidija and Rogan, Jelena and Poleti, Dejan and Rodić, Marko V. and Begović, Nebojša",
year = "2016",
abstract = "Four novel manganese(II) complexes with 2,2'-dipyridylamine (dipya) and various benzenedicarboxylate, BDC, ligands as anions of phthalic (pht), isophthalic (ipht) and terephthalic (tpht) acids were hydrothermally synthesized, namely, [Mn(dipya)(pht)(H2O)](2) (1), [Mn(dipya)(ipht)](n) (2), [Mn(dipya) 2(tpht)](n) (3), and [Mn(dipya)(H2O)(4)](tpht) (4). All complexes were characterized by single-crystal X-ray diffraction, TG/DSC analysis and IR spectroscopy. The obtained complexes display a plenty of different structural features, including geometry of central metal atoms, BDC coordination modes and crystal packing. The coordination numbers of Mn(II) are different: 5 (in 2), 6 (in 3 and 4) and 7 (in 1). 3D networks in 1-4 are determined by strong non-covalent interactions. A survey of the Cambridge Structural Database for BDC complexes was performed in order to analyze orientation of COO groups. The energies of various BDC conformers were calculated by the second order Moller-Plesset perturbation theory and three hybrid HF/DFT methods with 6-311G** basis set. To explain different behavior, BDC ions were also examined by Localized Molecular Orbital Energy Decomposition and Natural Bond Orbital analyses. Experimental and calculated geometries are in agreement, showing that tpht and ipht anions prefer the planar conformation, while in pht anions COO groups are inclined and make complementary angles relative to the aromatic rings.",
publisher = "Elsevier S.A.",
journal = "Inorganica Chimica Acta",
title = "Structural diversity of manganese(II) complexes containing 2,2 '-dipyridylamine and benzenedicarboxylates. Conformational analysis of tere-, iso- and phthalate ions: An experimental and quantum chemical approach",
pages = "56-46",
volume = "445",
doi = "10.1016/j.ica.2016.02.026"
}

Radovanović, L., Rogan, J., Poleti, D., Rodić, M. V.,& Begović, N.. (2016). Structural diversity of manganese(II) complexes containing 2,2 '-dipyridylamine and benzenedicarboxylates. Conformational analysis of tere-, iso- and phthalate ions: An experimental and quantum chemical approach. in Inorganica Chimica Acta
Elsevier S.A.., 445, 46-56.
https://doi.org/10.1016/j.ica.2016.02.026

Radovanović L, Rogan J, Poleti D, Rodić MV, Begović N. Structural diversity of manganese(II) complexes containing 2,2 '-dipyridylamine and benzenedicarboxylates. Conformational analysis of tere-, iso- and phthalate ions: An experimental and quantum chemical approach. in Inorganica Chimica Acta. 2016;445:46-56.
doi:10.1016/j.ica.2016.02.026 .

Radovanović, Lidija, Rogan, Jelena, Poleti, Dejan, Rodić, Marko V., Begović, Nebojša, "Structural diversity of manganese(II) complexes containing 2,2 '-dipyridylamine and benzenedicarboxylates. Conformational analysis of tere-, iso- and phthalate ions: An experimental and quantum chemical approach" in Inorganica Chimica Acta, 445 (2016):46-56,
https://doi.org/10.1016/j.ica.2016.02.026 . .

TY  - JOUR
AU  - Radovanović, Lidija
AU  - Rogan, Jelena
AU  - Poleti, Dejan
AU  - Milutinović, Milica
AU  - Rodić, Marko V.
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3434
AB  - A series of new zinc complexes containing the 2,2'-dipyridylamine (dipya) ligand and anions of four benzenepolycarboxylic (BPC) acids, namely phthalic (H(2)pht), isophthalic (H(2)ipht), terephthalic (H(2)tpht) and pyromellitic (H(4)pyr), have been synthesized by ligand exchange reactions. The complexes were characterized based on elemental analysis, FTIR spectroscopy and thermal (TG/DSC) analysis. The complexes were found to have the formulae [Zn(dipya)(pht)] (1), [Zn(dipya)(ipht)](n) (2), {[Zn(dipya)(tpht)]center dot H2O}(n) (3) and [Zn-2(dipya)(2)(pyr)] (4). Compounds 2 and 3 have been obtained as single crystals and their crystal structures were determined from X-ray diffraction data. In both structures the coordination number of the Zn atoms is five and they are linked by bridging BPC ligands. In 2, the ipht ligand is coordinated in a tridentate manner via chelate and monodentate COO groups, whereas two crystallographically different tpht ligands in 3 are coordinated as bis-chelate and bis-monodentate ligands, respectively. These combined modes of ipht and tpht anions resulted in zigzag chains of 2 and 3. Two-dimensional pseudo-layers in 2 and a three-dimensional network in 3 are governed by hydrogen bonds and C-H center dot center dot center dot O interactions which are formed between the zigzag chains, and by additional C-H center dot center dot center dot pi interactions in 3. The antimicrobial activity of complexes 1-4 was screened in vitro against some Gram-positive bacteria (Bacillus subtilis, Enterococcus faecalis, Listeria monocytogenes and Staphylococcus aureus), some Gram-negative bacteria (Escherichia coli, Pseudomonas aeruginosa and Salmonella enteritidis) and yeast Candida albicans. Complex 2 showed the most potent inhibitory effect against the tested microorganisms.
PB  - Elsevier Ltd.
T2  - Polyhedron
T1  - Polymeric zinc complexes with 2,2 '-dipyridylamine and different benzenepolycarboxylato ligands: Synthesis, structure, characterization and antimicrobial activity
EP  - 26
SP  - 18
VL  - 112
DO  - 10.1016/j.poly.2016.03.054
ER  - 

@article{
author = "Radovanović, Lidija and Rogan, Jelena and Poleti, Dejan and Milutinović, Milica and Rodić, Marko V.",
year = "2016",
abstract = "A series of new zinc complexes containing the 2,2'-dipyridylamine (dipya) ligand and anions of four benzenepolycarboxylic (BPC) acids, namely phthalic (H(2)pht), isophthalic (H(2)ipht), terephthalic (H(2)tpht) and pyromellitic (H(4)pyr), have been synthesized by ligand exchange reactions. The complexes were characterized based on elemental analysis, FTIR spectroscopy and thermal (TG/DSC) analysis. The complexes were found to have the formulae [Zn(dipya)(pht)] (1), [Zn(dipya)(ipht)](n) (2), {[Zn(dipya)(tpht)]center dot H2O}(n) (3) and [Zn-2(dipya)(2)(pyr)] (4). Compounds 2 and 3 have been obtained as single crystals and their crystal structures were determined from X-ray diffraction data. In both structures the coordination number of the Zn atoms is five and they are linked by bridging BPC ligands. In 2, the ipht ligand is coordinated in a tridentate manner via chelate and monodentate COO groups, whereas two crystallographically different tpht ligands in 3 are coordinated as bis-chelate and bis-monodentate ligands, respectively. These combined modes of ipht and tpht anions resulted in zigzag chains of 2 and 3. Two-dimensional pseudo-layers in 2 and a three-dimensional network in 3 are governed by hydrogen bonds and C-H center dot center dot center dot O interactions which are formed between the zigzag chains, and by additional C-H center dot center dot center dot pi interactions in 3. The antimicrobial activity of complexes 1-4 was screened in vitro against some Gram-positive bacteria (Bacillus subtilis, Enterococcus faecalis, Listeria monocytogenes and Staphylococcus aureus), some Gram-negative bacteria (Escherichia coli, Pseudomonas aeruginosa and Salmonella enteritidis) and yeast Candida albicans. Complex 2 showed the most potent inhibitory effect against the tested microorganisms.",
publisher = "Elsevier Ltd.",
journal = "Polyhedron",
title = "Polymeric zinc complexes with 2,2 '-dipyridylamine and different benzenepolycarboxylato ligands: Synthesis, structure, characterization and antimicrobial activity",
pages = "26-18",
volume = "112",
doi = "10.1016/j.poly.2016.03.054"
}

Radovanović, L., Rogan, J., Poleti, D., Milutinović, M.,& Rodić, M. V.. (2016). Polymeric zinc complexes with 2,2 '-dipyridylamine and different benzenepolycarboxylato ligands: Synthesis, structure, characterization and antimicrobial activity. in Polyhedron
Elsevier Ltd.., 112, 18-26.
https://doi.org/10.1016/j.poly.2016.03.054

Radovanović L, Rogan J, Poleti D, Milutinović M, Rodić MV. Polymeric zinc complexes with 2,2 '-dipyridylamine and different benzenepolycarboxylato ligands: Synthesis, structure, characterization and antimicrobial activity. in Polyhedron. 2016;112:18-26.
doi:10.1016/j.poly.2016.03.054 .

Radovanović, Lidija, Rogan, Jelena, Poleti, Dejan, Milutinović, Milica, Rodić, Marko V., "Polymeric zinc complexes with 2,2 '-dipyridylamine and different benzenepolycarboxylato ligands: Synthesis, structure, characterization and antimicrobial activity" in Polyhedron, 112 (2016):18-26,
https://doi.org/10.1016/j.poly.2016.03.054 . .

TY  - JOUR
AU  - Trišović, Nemanja
AU  - Antanasijević, Jelena
AU  - Rogan, Jelena
AU  - Poleti, Dejan
AU  - Toth-Katona, Tibor
AU  - Salamonczyk, Miroslaw
AU  - Jakli, Antal
AU  - Fodor-Csorba, Katatin
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3243
AB  - In search of novel photoactive liquid crystals, we have synthesized a series of five-ring pyridine-based bent-core compounds bearing different substituents at the peripheral phenyl rings (CH3O, Cl and NO2). Their mesomorphic behaviour has been investigated by polarizing optical microscopy, differential scanning calorimetry and X-ray scattering, and then compared with the unsubstituted parent compound. The introduction of the methoxy groups at the peripheral phenyl rings of the bent core results in a nonmesomorphic compound, whereas the chloro- and nitro-substituted compounds form enantiotropic B1-like phases. Significant changes in the textures and transition temperatures of the mesophase have been observed under UV tight. The present investigation of the mesomorphic properties of the synthesized compounds, coupled with the analysis of the molecular packing of the related three-ring compounds, will help design self-organized molecules suitable for UV indicators.
PB  - Royal Soc Chemistry, Cambridge
T2  - New Journal of Chemistry
T1  - Investigation of supramolecular architectures of bent-shaped pyridine derivatives: from a three-ring crystalline compound towards five-ring mesogens
EP  - 6985
IS  - 8
SP  - 6977
VL  - 40
DO  - 10.1039/c6nj01515h
ER  - 

@article{
author = "Trišović, Nemanja and Antanasijević, Jelena and Rogan, Jelena and Poleti, Dejan and Toth-Katona, Tibor and Salamonczyk, Miroslaw and Jakli, Antal and Fodor-Csorba, Katatin",
year = "2016",
abstract = "In search of novel photoactive liquid crystals, we have synthesized a series of five-ring pyridine-based bent-core compounds bearing different substituents at the peripheral phenyl rings (CH3O, Cl and NO2). Their mesomorphic behaviour has been investigated by polarizing optical microscopy, differential scanning calorimetry and X-ray scattering, and then compared with the unsubstituted parent compound. The introduction of the methoxy groups at the peripheral phenyl rings of the bent core results in a nonmesomorphic compound, whereas the chloro- and nitro-substituted compounds form enantiotropic B1-like phases. Significant changes in the textures and transition temperatures of the mesophase have been observed under UV tight. The present investigation of the mesomorphic properties of the synthesized compounds, coupled with the analysis of the molecular packing of the related three-ring compounds, will help design self-organized molecules suitable for UV indicators.",
publisher = "Royal Soc Chemistry, Cambridge",
journal = "New Journal of Chemistry",
title = "Investigation of supramolecular architectures of bent-shaped pyridine derivatives: from a three-ring crystalline compound towards five-ring mesogens",
pages = "6985-6977",
number = "8",
volume = "40",
doi = "10.1039/c6nj01515h"
}

Trišović, N., Antanasijević, J., Rogan, J., Poleti, D., Toth-Katona, T., Salamonczyk, M., Jakli, A.,& Fodor-Csorba, K.. (2016). Investigation of supramolecular architectures of bent-shaped pyridine derivatives: from a three-ring crystalline compound towards five-ring mesogens. in New Journal of Chemistry
Royal Soc Chemistry, Cambridge., 40(8), 6977-6985.
https://doi.org/10.1039/c6nj01515h

Trišović N, Antanasijević J, Rogan J, Poleti D, Toth-Katona T, Salamonczyk M, Jakli A, Fodor-Csorba K. Investigation of supramolecular architectures of bent-shaped pyridine derivatives: from a three-ring crystalline compound towards five-ring mesogens. in New Journal of Chemistry. 2016;40(8):6977-6985.
doi:10.1039/c6nj01515h .

Trišović, Nemanja, Antanasijević, Jelena, Rogan, Jelena, Poleti, Dejan, Toth-Katona, Tibor, Salamonczyk, Miroslaw, Jakli, Antal, Fodor-Csorba, Katatin, "Investigation of supramolecular architectures of bent-shaped pyridine derivatives: from a three-ring crystalline compound towards five-ring mesogens" in New Journal of Chemistry, 40, no. 8 (2016):6977-6985,
https://doi.org/10.1039/c6nj01515h . .

TY  - JOUR
AU  - Zdravković, Jelena D.
AU  - Poleti, Dejan
AU  - Rogan, Jelena
AU  - Begović, Nebojša
AU  - Blagojević, Vladimir A.
AU  - Vasić, Milica M.
AU  - Minić, Dragica M.
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3377
AB  - Thermal degradation of ternary transition metal complex containing tetraanion of pyromellitic acid, pyr, and ethylenediamine, en, [Ni-2(en)(2)(H2O)(6)(pyr)]center dot 4H(2)O, 1, was investigated under non-isothermal conditions. The mechanism of thermal degradation, which occurs in three steps, was clarified by TG/DSC measurements in conjunction with FT-IR spectroscopy and XRPD analysis. The complexity of all degradation steps has been revealed using isoconversional methods. Dehydration comprises the loss of ten water molecules in a relatively narrow temperature interval, resulting in a very complicated reaction mechanism. In addition, density functional theory calculations have been applied for better understanding of dehydration. The second degradation step, related to loss of en, was separated into two single-step processes with Fraser-Suzuki function. The obtained individual steps were described by Johnson-Mehl-Avrami A2 model and estak-Berggren model, respectively. Validation of the proposed kinetic triplets for individual steps was performed using master plot and P,rez-Maqueda criteria. The third degradation step is related to the fragmentation of pyr ion most likely followed with the release of a number of gaseous products.
PB  - Springer, Dordrecht
T2  - Journal of Thermal Analysis and Calorimetry
T1  - Thermal stability and degradation of binuclear hexaaqua-bis(ethylenediamine)-(mu (2)-pyromellitato)dinickel(II) tetrahydrate
EP  - 1726
IS  - 2
SP  - 1715
VL  - 123
DO  - 10.1007/s10973-015-5007-0
ER  - 

@article{
author = "Zdravković, Jelena D. and Poleti, Dejan and Rogan, Jelena and Begović, Nebojša and Blagojević, Vladimir A. and Vasić, Milica M. and Minić, Dragica M.",
year = "2016",
abstract = "Thermal degradation of ternary transition metal complex containing tetraanion of pyromellitic acid, pyr, and ethylenediamine, en, [Ni-2(en)(2)(H2O)(6)(pyr)]center dot 4H(2)O, 1, was investigated under non-isothermal conditions. The mechanism of thermal degradation, which occurs in three steps, was clarified by TG/DSC measurements in conjunction with FT-IR spectroscopy and XRPD analysis. The complexity of all degradation steps has been revealed using isoconversional methods. Dehydration comprises the loss of ten water molecules in a relatively narrow temperature interval, resulting in a very complicated reaction mechanism. In addition, density functional theory calculations have been applied for better understanding of dehydration. The second degradation step, related to loss of en, was separated into two single-step processes with Fraser-Suzuki function. The obtained individual steps were described by Johnson-Mehl-Avrami A2 model and estak-Berggren model, respectively. Validation of the proposed kinetic triplets for individual steps was performed using master plot and P,rez-Maqueda criteria. The third degradation step is related to the fragmentation of pyr ion most likely followed with the release of a number of gaseous products.",
publisher = "Springer, Dordrecht",
journal = "Journal of Thermal Analysis and Calorimetry",
title = "Thermal stability and degradation of binuclear hexaaqua-bis(ethylenediamine)-(mu (2)-pyromellitato)dinickel(II) tetrahydrate",
pages = "1726-1715",
number = "2",
volume = "123",
doi = "10.1007/s10973-015-5007-0"
}

Zdravković, J. D., Poleti, D., Rogan, J., Begović, N., Blagojević, V. A., Vasić, M. M.,& Minić, D. M.. (2016). Thermal stability and degradation of binuclear hexaaqua-bis(ethylenediamine)-(mu (2)-pyromellitato)dinickel(II) tetrahydrate. in Journal of Thermal Analysis and Calorimetry
Springer, Dordrecht., 123(2), 1715-1726.
https://doi.org/10.1007/s10973-015-5007-0

Zdravković JD, Poleti D, Rogan J, Begović N, Blagojević VA, Vasić MM, Minić DM. Thermal stability and degradation of binuclear hexaaqua-bis(ethylenediamine)-(mu (2)-pyromellitato)dinickel(II) tetrahydrate. in Journal of Thermal Analysis and Calorimetry. 2016;123(2):1715-1726.
doi:10.1007/s10973-015-5007-0 .

Zdravković, Jelena D., Poleti, Dejan, Rogan, Jelena, Begović, Nebojša, Blagojević, Vladimir A., Vasić, Milica M., Minić, Dragica M., "Thermal stability and degradation of binuclear hexaaqua-bis(ethylenediamine)-(mu (2)-pyromellitato)dinickel(II) tetrahydrate" in Journal of Thermal Analysis and Calorimetry, 123, no. 2 (2016):1715-1726,
https://doi.org/10.1007/s10973-015-5007-0 . .

TY  - JOUR
AU  - Dapčević, Aleksandra
AU  - Poleti, Dejan
AU  - Rogan, Jelena
AU  - Radojković, Aleksandar
AU  - Radović, M.
AU  - Branković, Goran
PY  - 2015
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3135
AB  - The possibility to stabilize the delta-Bi2O3-type polymorph with high ionic conductivity by doping with Tm2O3 was investigated in this study. Five microaystalline samples were synthesized at 750 degrees C from alpha-Bi2O3 and Tm2O3 mixtures with compositions (Bi1-xTmx)(2)O-3, where x = 0.04, 0.08, 0.11, 0.14 and 0.20. The XRD, SEM, HRTEM and SAED results showed that the targeted delta-Bi2O3-type single-phase (space group Fm (3) over barm) was formed for 0.11  lt = x  lt = 0.20. The unit cell parameter of delta-Bi2O3-type phase decreases with increase in Tm content. According to DTA, no phase transitions were observed in the sample with x = 020, indicating that the obtained delta-Bi2O3-type phase is structurally stable from room temperature to 985 degrees C. Based on EIS, (Bi0.80Tm0.20)(2)O-3 exhibits high conductivity (0.117 S cm(-1) at 550 degrees C) with activation energies: 0.38(4) eV above 550 degrees C and 127(2) eV below 550 degrees C, due to the change in charge carrier mobility. The effect of thermal aging was investigated and discussed.
PB  - Elsevier Science Bv, Amsterdam
T2  - Solid State Ionics
T1  - A new electrolyte based on Tm3+-doped delta-Bi2O3-type phase with enhanced conductivity
EP  - 23
SP  - 18
VL  - 280
DO  - 10.1016/j.ssi.2015.08.004
ER  - 

@article{
author = "Dapčević, Aleksandra and Poleti, Dejan and Rogan, Jelena and Radojković, Aleksandar and Radović, M. and Branković, Goran",
year = "2015",
abstract = "The possibility to stabilize the delta-Bi2O3-type polymorph with high ionic conductivity by doping with Tm2O3 was investigated in this study. Five microaystalline samples were synthesized at 750 degrees C from alpha-Bi2O3 and Tm2O3 mixtures with compositions (Bi1-xTmx)(2)O-3, where x = 0.04, 0.08, 0.11, 0.14 and 0.20. The XRD, SEM, HRTEM and SAED results showed that the targeted delta-Bi2O3-type single-phase (space group Fm (3) over barm) was formed for 0.11  lt = x  lt = 0.20. The unit cell parameter of delta-Bi2O3-type phase decreases with increase in Tm content. According to DTA, no phase transitions were observed in the sample with x = 020, indicating that the obtained delta-Bi2O3-type phase is structurally stable from room temperature to 985 degrees C. Based on EIS, (Bi0.80Tm0.20)(2)O-3 exhibits high conductivity (0.117 S cm(-1) at 550 degrees C) with activation energies: 0.38(4) eV above 550 degrees C and 127(2) eV below 550 degrees C, due to the change in charge carrier mobility. The effect of thermal aging was investigated and discussed.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Solid State Ionics",
title = "A new electrolyte based on Tm3+-doped delta-Bi2O3-type phase with enhanced conductivity",
pages = "23-18",
volume = "280",
doi = "10.1016/j.ssi.2015.08.004"
}

Dapčević, A., Poleti, D., Rogan, J., Radojković, A., Radović, M.,& Branković, G.. (2015). A new electrolyte based on Tm3+-doped delta-Bi2O3-type phase with enhanced conductivity. in Solid State Ionics
Elsevier Science Bv, Amsterdam., 280, 18-23.
https://doi.org/10.1016/j.ssi.2015.08.004

Dapčević A, Poleti D, Rogan J, Radojković A, Radović M, Branković G. A new electrolyte based on Tm3+-doped delta-Bi2O3-type phase with enhanced conductivity. in Solid State Ionics. 2015;280:18-23.
doi:10.1016/j.ssi.2015.08.004 .

Dapčević, Aleksandra, Poleti, Dejan, Rogan, Jelena, Radojković, Aleksandar, Radović, M., Branković, Goran, "A new electrolyte based on Tm3+-doped delta-Bi2O3-type phase with enhanced conductivity" in Solid State Ionics, 280 (2015):18-23,
https://doi.org/10.1016/j.ssi.2015.08.004 . .

TY  - JOUR
AU  - Zdravković, Jelena
AU  - Simović, Bojana
AU  - Golubović, Aleksandar
AU  - Poleti, Dejan
AU  - Veljković, Ivana
AU  - Šćepanović, Maja
AU  - Branković, Goran
PY  - 2015
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5754
AB  - The effects of common precursors used in the synthesis of CeO2 nanopowders were investigated, and the structural and spectral properties of the resulting products were compared. Two cerium (III) salts, i.e., Ce(NO3)(3)center dot 6H(2)O and CeCl3 center dot 7H(2)O, and two cerium (IV) salts, i.e., Ce (SO4)(2)center dot 4H(2)O and (NH4)(2)Ce(NO3)(6) were applied. The proposed procedures for the CeO2 preparations were realizdd using the same hydrothermal treatment conditions. The products were characterized using X-ray powder diffraction (XRD) and thermogravimetric (TG) analysis, and the morphology was determined using scanning (SEM) and transmission electron microscopy (TEM). The spectral properties of the obtained nanopowders were characterized by FT-IR, Raman scattering and UV-vis spectroscopy. The results revealed the influence of the precursors on the crystallinity, crystallite size, band gap energy, morphology and purity of the synthesized samples.
PB  - Elsevier Sci Ltd, Oxford
T2  - Ceramics International
T1  - Comparative study of CeO2 nanopowders obtained by the hydrothermal method from various precursors
EP  - 1979
IS  - 2
SP  - 1970
VL  - 41
DO  - 10.1016/j.ceramint.2014.08.122
ER  - 

@article{
author = "Zdravković, Jelena and Simović, Bojana and Golubović, Aleksandar and Poleti, Dejan and Veljković, Ivana and Šćepanović, Maja and Branković, Goran",
year = "2015",
abstract = "The effects of common precursors used in the synthesis of CeO2 nanopowders were investigated, and the structural and spectral properties of the resulting products were compared. Two cerium (III) salts, i.e., Ce(NO3)(3)center dot 6H(2)O and CeCl3 center dot 7H(2)O, and two cerium (IV) salts, i.e., Ce (SO4)(2)center dot 4H(2)O and (NH4)(2)Ce(NO3)(6) were applied. The proposed procedures for the CeO2 preparations were realizdd using the same hydrothermal treatment conditions. The products were characterized using X-ray powder diffraction (XRD) and thermogravimetric (TG) analysis, and the morphology was determined using scanning (SEM) and transmission electron microscopy (TEM). The spectral properties of the obtained nanopowders were characterized by FT-IR, Raman scattering and UV-vis spectroscopy. The results revealed the influence of the precursors on the crystallinity, crystallite size, band gap energy, morphology and purity of the synthesized samples.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Ceramics International",
title = "Comparative study of CeO2 nanopowders obtained by the hydrothermal method from various precursors",
pages = "1979-1970",
number = "2",
volume = "41",
doi = "10.1016/j.ceramint.2014.08.122"
}

Zdravković, J., Simović, B., Golubović, A., Poleti, D., Veljković, I., Šćepanović, M.,& Branković, G.. (2015). Comparative study of CeO2 nanopowders obtained by the hydrothermal method from various precursors. in Ceramics International
Elsevier Sci Ltd, Oxford., 41(2), 1970-1979.
https://doi.org/10.1016/j.ceramint.2014.08.122

Zdravković J, Simović B, Golubović A, Poleti D, Veljković I, Šćepanović M, Branković G. Comparative study of CeO2 nanopowders obtained by the hydrothermal method from various precursors. in Ceramics International. 2015;41(2):1970-1979.
doi:10.1016/j.ceramint.2014.08.122 .

Zdravković, Jelena, Simović, Bojana, Golubović, Aleksandar, Poleti, Dejan, Veljković, Ivana, Šćepanović, Maja, Branković, Goran, "Comparative study of CeO2 nanopowders obtained by the hydrothermal method from various precursors" in Ceramics International, 41, no. 2 (2015):1970-1979,
https://doi.org/10.1016/j.ceramint.2014.08.122 . .

TY  - JOUR
AU  - Vuković, Marina
AU  - Branković, Goran
AU  - Marinković-Stanojević, Zorica
AU  - Poleti, Dejan
AU  - Branković, Zorica
PY  - 2015
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5808
AB  - Previously synthesized nanocrystalline ZnO doped with cobalt and manganese, Bi2O3 and Sb2O3 were the precursors for high voltage varistors preparation. Varistor ceramics were sintered at 750 degrees C, 770 degrees C or 900 degrees C for 1 h. An amount of 30 mass% of secondary phases and sintering temperature of 770 degrees C were found to be optimal for obtaining varistor with prominent properties. Achieved density was 97% of the theoretical value. Post-sintering phase composition included ZnO, gamma-Bi2O3 and pyrochlore-type with Zn2Bi3Sb3O14 nominal formula. Fine grained microstructure was accompanied with good phase distribution and excellent electrical characteristics: extraordinary high breakdown field of 3200 V mm(-1), high nonlinearity coefficients of 71 and 51 in 0.1-1 and 1-10 mA cm(-2) current density ranges, respectively, and low leakage current of 7.7 mu A cm(-2).
PB  - Elsevier Sci Ltd, Oxford
T2  - Journal of the European Ceramic Society
T1  - Ultra-high breakdown field varistors prepared from individually synthesized nanoprecursors
EP  - 1814
IS  - 6
SP  - 1807
VL  - 35
DO  - 10.1016/j.jeurceramsoc.2014.12.015
ER  - 

@article{
author = "Vuković, Marina and Branković, Goran and Marinković-Stanojević, Zorica and Poleti, Dejan and Branković, Zorica",
year = "2015",
abstract = "Previously synthesized nanocrystalline ZnO doped with cobalt and manganese, Bi2O3 and Sb2O3 were the precursors for high voltage varistors preparation. Varistor ceramics were sintered at 750 degrees C, 770 degrees C or 900 degrees C for 1 h. An amount of 30 mass% of secondary phases and sintering temperature of 770 degrees C were found to be optimal for obtaining varistor with prominent properties. Achieved density was 97% of the theoretical value. Post-sintering phase composition included ZnO, gamma-Bi2O3 and pyrochlore-type with Zn2Bi3Sb3O14 nominal formula. Fine grained microstructure was accompanied with good phase distribution and excellent electrical characteristics: extraordinary high breakdown field of 3200 V mm(-1), high nonlinearity coefficients of 71 and 51 in 0.1-1 and 1-10 mA cm(-2) current density ranges, respectively, and low leakage current of 7.7 mu A cm(-2).",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Journal of the European Ceramic Society",
title = "Ultra-high breakdown field varistors prepared from individually synthesized nanoprecursors",
pages = "1814-1807",
number = "6",
volume = "35",
doi = "10.1016/j.jeurceramsoc.2014.12.015"
}

Vuković, M., Branković, G., Marinković-Stanojević, Z., Poleti, D.,& Branković, Z.. (2015). Ultra-high breakdown field varistors prepared from individually synthesized nanoprecursors. in Journal of the European Ceramic Society
Elsevier Sci Ltd, Oxford., 35(6), 1807-1814.
https://doi.org/10.1016/j.jeurceramsoc.2014.12.015

Vuković M, Branković G, Marinković-Stanojević Z, Poleti D, Branković Z. Ultra-high breakdown field varistors prepared from individually synthesized nanoprecursors. in Journal of the European Ceramic Society. 2015;35(6):1807-1814.
doi:10.1016/j.jeurceramsoc.2014.12.015 .

Vuković, Marina, Branković, Goran, Marinković-Stanojević, Zorica, Poleti, Dejan, Branković, Zorica, "Ultra-high breakdown field varistors prepared from individually synthesized nanoprecursors" in Journal of the European Ceramic Society, 35, no. 6 (2015):1807-1814,
https://doi.org/10.1016/j.jeurceramsoc.2014.12.015 . .

TY  - CONF
AU  - Radovanović, Lidija
AU  - Poleti, Dejan
AU  - Rogan, Jelena
PY  - 2015
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6693
AB  - U proteklih nekoliko godina intenzivno se ispituje ideja o heterometalnim
koordinacionim jedinjenjima, zbog mogućnosti da se uvođenjem različitih prelaznih metala
poboljšaju katalitička, magnetna, fotoluminiscentna i druga svojstva materijala [1]. Kao
doprinos tome, predstavljamo sintezu i kristalnu strukturu heteronuklearnog kompleksa sa
jonima Cu2+ i Mn2+, anjonom 1,4-benzendikarboksilne kiseline (tereftalne kiseline, H2tpht) i
2,2’-dipiridilaminom (dipya) kao terminalnim ligandom.
Polimerni kompleks [Cu2Mn(dipya)2(tpht)3]n dobijen je hidrotermalnom metodom u
čeličnom autoklavu sa teflonskom oblogom (zagrevanje na 160 °C tokom 4 dana i hlađenje do
sobne temperature tokom 8 h). Multidentatni načini koordinacije tpht liganada, prikazani na
shemi, veoma su složeni: tpht1 je koordiniran kao bis-helat i bis-monomost, dok je tpht2
kombinovani, bidentatni i monomostovni ligand, a oba liganda zajedno učestvuju u formiranju
polimernih slojeva paralelnih sa bc-ravni. Geometrija oko oba atoma, i Mn2+ i Cu2+, može se
opisati kao oktaedarska, s tim da je oktaedar oko Cu2+ značajno deformisan. Slojevi su
stabilizovani nekovalentnim C–H∙∙∙π interakcijama (H∙∙∙Cg rastojanje iznosi 2,834 Å) između
H-atoma sa prstena jednog dipya liganada i susednog aromatičnog prstena u sloju.
Intermolekulskim vodoničnim vezama, uspostavljenim između aminskog H-atoma i
nekoordiniranog O-atoma koji pripada tpht2, slojevi su povezani u 3D strukturu.
Osnovni kristalografski podaci kompleksa jesu: C44H30Cu2MnN6O12, Mr = 1016,78,
rombični sistem, prostorna grupa Pbca, a = 10,901(2), b = 16,032(3), c = 23,843(5) Å,
V = 4167(1) Å
3
, Z = 4, F(000) = 2060, x = 1,621 g cm–3
,  (Mo K) = 1,384 mm–1
.
Utačnjavanje sa F
2
(303 parametra) dalo je R1 = 0,0305, wR2 = 0,0702, S = 1,048 za sve
podatke, i R1 = 0,0269 za 3729 refleksija sa I  2σ(I).
AB  - In the past several years, the concept of heterometallic coordination compounds has
been increasingly investigated due to opportunity to incorporate different transition metal
centers in supramolecular materials to enhance their catalytic, magnetic, photoluminescent and
other properties [1]. In this contribution, we present the synthesis and crystal structure of a
heteronuclear complex containing Cu2+ and Mn2+ ions with anion of 1,4-benzenedicarboxylic
acid (terephthalic acid, H2tpht) and terminal 2,2’-dipyridylamine (dipya) ligand.
The polymeric [Cu2Mn(dipya)2(tpht)3]n complex has been prepared by the
hydrothermal method in a Teflon-lined steel autoclave (at 160 °C for 4 days and cooled to
room temperature for 8 h). The multidentate coordination modes of tphts, presented in Scheme,
are very complex: tpht1 is coordinated as bis-chelate and bis-monobridge, while tpht2 is
combined, bidentate and monobridge ligand, making together polymeric layers parallel to the
bc-plane. The geometry around both Mn2+ and Cu2+ can be described as octahedral, wherein
the Cu2+ octahedron is highly deformed. The layers are stacked by non-covalent C–H∙∙∙π
interactions (H∙∙∙Cg distance is 2.834 Å) formed between H atom from one pyridyl ring of
dipya and adjacent ring in the layer. By intermolecular hydrogen bonds between amine H atom
from dipya and non-coordinated O atom from tpht2, the layers are connected into the 3D
structure.
The main crystallographic data for the titled complex are: C44H30Cu2MnN6O12,
Mr = 1016.78, orthorhombic, space group Pbca, a = 10.901(2), b = 16.032(3), c = 23.843(5) Å,
V = 4167(1) Å
3
, Z = 4, F(000) = 2060, x = 1.621 g cm–3
,  (Mo K) = 1.384 mm–1
. The
refinement on F
2
(303 parameters) yielded R1 = 0.0305, wR2 = 0.0702, S = 1.048 for all data,
and R1 = 0.0269 for 3729 observed reflections with I  2σ(I).
PB  - Beograd : Srpsko kristalografsko društvo
C3  - Izvodi radova / XXII konferencija Srpskog kristalografskog društva, Smederevo, 11-13. jun 2015
T1  - KRISTALNA STRUKTURA NOVOG HETERONUKLEARNOG POLIMERA [Cu2Mn(C8H4O4)3(C10H9N3)2]n
T1  - CRYSTAL STRUCTURE OF HETERONUCLEAR COORDINATION POLYMER [Cu2Mn(C8H4O4)3(C10H9N3)2]n
EP  - 28
SP  - 27
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6693
ER  - 

@conference{
author = "Radovanović, Lidija and Poleti, Dejan and Rogan, Jelena",
year = "2015",
abstract = "U proteklih nekoliko godina intenzivno se ispituje ideja o heterometalnim
koordinacionim jedinjenjima, zbog mogućnosti da se uvođenjem različitih prelaznih metala
poboljšaju katalitička, magnetna, fotoluminiscentna i druga svojstva materijala [1]. Kao
doprinos tome, predstavljamo sintezu i kristalnu strukturu heteronuklearnog kompleksa sa
jonima Cu2+ i Mn2+, anjonom 1,4-benzendikarboksilne kiseline (tereftalne kiseline, H2tpht) i
2,2’-dipiridilaminom (dipya) kao terminalnim ligandom.
Polimerni kompleks [Cu2Mn(dipya)2(tpht)3]n dobijen je hidrotermalnom metodom u
čeličnom autoklavu sa teflonskom oblogom (zagrevanje na 160 °C tokom 4 dana i hlađenje do
sobne temperature tokom 8 h). Multidentatni načini koordinacije tpht liganada, prikazani na
shemi, veoma su složeni: tpht1 je koordiniran kao bis-helat i bis-monomost, dok je tpht2
kombinovani, bidentatni i monomostovni ligand, a oba liganda zajedno učestvuju u formiranju
polimernih slojeva paralelnih sa bc-ravni. Geometrija oko oba atoma, i Mn2+ i Cu2+, može se
opisati kao oktaedarska, s tim da je oktaedar oko Cu2+ značajno deformisan. Slojevi su
stabilizovani nekovalentnim C–H∙∙∙π interakcijama (H∙∙∙Cg rastojanje iznosi 2,834 Å) između
H-atoma sa prstena jednog dipya liganada i susednog aromatičnog prstena u sloju.
Intermolekulskim vodoničnim vezama, uspostavljenim između aminskog H-atoma i
nekoordiniranog O-atoma koji pripada tpht2, slojevi su povezani u 3D strukturu.
Osnovni kristalografski podaci kompleksa jesu: C44H30Cu2MnN6O12, Mr = 1016,78,
rombični sistem, prostorna grupa Pbca, a = 10,901(2), b = 16,032(3), c = 23,843(5) Å,
V = 4167(1) Å
3
, Z = 4, F(000) = 2060, x = 1,621 g cm–3
,  (Mo K) = 1,384 mm–1
.
Utačnjavanje sa F
2
(303 parametra) dalo je R1 = 0,0305, wR2 = 0,0702, S = 1,048 za sve
podatke, i R1 = 0,0269 za 3729 refleksija sa I  2σ(I)., In the past several years, the concept of heterometallic coordination compounds has
been increasingly investigated due to opportunity to incorporate different transition metal
centers in supramolecular materials to enhance their catalytic, magnetic, photoluminescent and
other properties [1]. In this contribution, we present the synthesis and crystal structure of a
heteronuclear complex containing Cu2+ and Mn2+ ions with anion of 1,4-benzenedicarboxylic
acid (terephthalic acid, H2tpht) and terminal 2,2’-dipyridylamine (dipya) ligand.
The polymeric [Cu2Mn(dipya)2(tpht)3]n complex has been prepared by the
hydrothermal method in a Teflon-lined steel autoclave (at 160 °C for 4 days and cooled to
room temperature for 8 h). The multidentate coordination modes of tphts, presented in Scheme,
are very complex: tpht1 is coordinated as bis-chelate and bis-monobridge, while tpht2 is
combined, bidentate and monobridge ligand, making together polymeric layers parallel to the
bc-plane. The geometry around both Mn2+ and Cu2+ can be described as octahedral, wherein
the Cu2+ octahedron is highly deformed. The layers are stacked by non-covalent C–H∙∙∙π
interactions (H∙∙∙Cg distance is 2.834 Å) formed between H atom from one pyridyl ring of
dipya and adjacent ring in the layer. By intermolecular hydrogen bonds between amine H atom
from dipya and non-coordinated O atom from tpht2, the layers are connected into the 3D
structure.
The main crystallographic data for the titled complex are: C44H30Cu2MnN6O12,
Mr = 1016.78, orthorhombic, space group Pbca, a = 10.901(2), b = 16.032(3), c = 23.843(5) Å,
V = 4167(1) Å
3
, Z = 4, F(000) = 2060, x = 1.621 g cm–3
,  (Mo K) = 1.384 mm–1
. The
refinement on F
2
(303 parameters) yielded R1 = 0.0305, wR2 = 0.0702, S = 1.048 for all data,
and R1 = 0.0269 for 3729 observed reflections with I  2σ(I).",
publisher = "Beograd : Srpsko kristalografsko društvo",
journal = "Izvodi radova / XXII konferencija Srpskog kristalografskog društva, Smederevo, 11-13. jun 2015",
title = "KRISTALNA STRUKTURA NOVOG HETERONUKLEARNOG POLIMERA [Cu2Mn(C8H4O4)3(C10H9N3)2]n, CRYSTAL STRUCTURE OF HETERONUCLEAR COORDINATION POLYMER [Cu2Mn(C8H4O4)3(C10H9N3)2]n",
pages = "28-27",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6693"
}

Radovanović, L., Poleti, D.,& Rogan, J.. (2015). KRISTALNA STRUKTURA NOVOG HETERONUKLEARNOG POLIMERA [Cu2Mn(C8H4O4)3(C10H9N3)2]n. in Izvodi radova / XXII konferencija Srpskog kristalografskog društva, Smederevo, 11-13. jun 2015
Beograd : Srpsko kristalografsko društvo., 27-28.
https://hdl.handle.net/21.15107/rcub_technorep_6693

Radovanović L, Poleti D, Rogan J. KRISTALNA STRUKTURA NOVOG HETERONUKLEARNOG POLIMERA [Cu2Mn(C8H4O4)3(C10H9N3)2]n. in Izvodi radova / XXII konferencija Srpskog kristalografskog društva, Smederevo, 11-13. jun 2015. 2015;:27-28.
https://hdl.handle.net/21.15107/rcub_technorep_6693 .

Radovanović, Lidija, Poleti, Dejan, Rogan, Jelena, "KRISTALNA STRUKTURA NOVOG HETERONUKLEARNOG POLIMERA [Cu2Mn(C8H4O4)3(C10H9N3)2]n" in Izvodi radova / XXII konferencija Srpskog kristalografskog društva, Smederevo, 11-13. jun 2015 (2015):27-28,
https://hdl.handle.net/21.15107/rcub_technorep_6693 .