TY  - CONF
AU  - Radovanović, Lidija
AU  - Malenov, Dušan
AU  - Rogan, Jelena
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6717
AB  - Koordinacioni polimeri intenzivno se proučavaju zbog svojih različitih strukturnih oblika i brojnih mogućnosti primene [1]. Anjoni 2,5-furandikarboksilne kiseline (H2fdc), biološkog porekla, odlični su mostovni ligandi za sintezu koordinacionih polimera zbog strukturne sličnosti sa anjonima tereftalne kiseline [1].
Polimerni kompleks [Zn(fdc)(dipya)]·H2O, 1, sa 2,2'-dipiridilaminom (dipya) i dianjonom H2fdc sintetisan je u obliku monokristala i okarakterisan rendgenskom strukturnom analizom i FTIR-spektroskopijom, kao i proračunom nekovalentnih interakcija. Atomi Zn nalaze se u deformisanom tetraedarskom okruženju koje čine helatno koordinirani dipya-ligand i dva bis-monodentatno koordinirana fdc2–-liganda. Zbog mostovnog načina koordinacije fdc, strukturni fragmenti formiraju polimerne cik- cak lance, dok je supramoleksulsko 3D umrežavanje postignuto preko mnogobrojnih nekovalentnih interakcija. Izračunate Hiršfildove površine i odgovarajući 2D grafički prikazi otisaka nekovalentnih interakcija za monomernu jedinku kompleksa 1 pokazuju da atom metala ne učestvuje u uspostavljanju interakcija. Dve tetraedarske jedinke povezane su prvenstveno kombinacijom C–H···O i π–π interakcija, čija energija, izračunata B3LYP-D3/def2-SVP metodom, iznosi –20,75 kcal/mol, dok je dodatno povezivanje omogućeno preko C–H···π i C–H···O interakcija (–14,04 kcal/mol). Dalja stabilizacija postignuta je vodoničnim vezama između nekoordiniranog molekula vode sa dipya- (–10,88 kcal/mol) i fdc-ligandima (–6,87 kcal/mol).
Kristalografski podaci: C16H13N3O6Zn, Mr = 408,7, rombičan kristalni sistem, prostorna grupa C2221, a = 5,7164(11), b = 18,986(4), c = 15,248(3) Å, V = 1654,9(6) Å3, Z = 4,
F(000) = 832, ρx = 1,64 g cm–3, µ(MoKα) = 1,524 mm–1. Utačnjavanje sa F2 (123 parametara) dalo je R1 = 0,0217, wR2 = 0,0511, S = 1,083 za sve podatke i R1 = 0,0203 za 1455 uočenih refleksija sa I ≥ 2σ(I).
AB  - Coordination polymers (CPs) have received significant attention due to their structural diversities and numerous possible applications [1]. The anions of bio-based 2,5- furandicarboxylic acid (H2fdc) are versatile bridging ligands for the synthesis of CPs because of the structural similarity to the anions of terephthalic acid [1].
The single crystals of CP with 2,2’-dipyridylamine (dipya) and dianion of H2fdc, [Zn(fdc)(dipya)]·H2O, 1, have been synthesized and characterized by single-crystal X-ray diffraction and FTIR spectroscopy, together with compu-tational analysis of noncovalent interactions. Zn centers are situated in a deformed tetrahedral environment consisting of one chelate dipya and two bis-monodentate fdc2– ligands. Due to the bridging role of fdc, the structural fragments form polymeric zigzag chains, while the 3D supramolecular net-work is established through numerous noncovalent interactions. The Hirshfeld surface and corresponding 2D fingerprint plots of noncovalent in-teractions for monomer unit of 1 show non-involvement of metal center in any of the interactions. Two tetrahedral units interact primarily via the com-bination of C–H O and stacking
interactions, with B3LYP-D3/def2-SVP interaction energy of –20.75 kcal/mol, while another contact is established through C–H···π and C–H···O interactions (–14.04 kcal/mol). Additional stabilization is provided by hydrogen bonds of uncoordinated water molecule with dipya (–10.88 kcal/mol) and fdc ligands (–6.87 kcal/mol).
Crystal data: C16H13N3O6Zn, Mr = 408.7, orthorhombic system, space group C2221, a = 5.7164(11), b = 18.986(4), c = 15.248(3) Å, V = 1654.9(6) Å3, Z = 4, F(000) = 832,
ρx = 1.64 g cm–3, µ(MoKα) = 1.524 mm–1. The refinement on F2 (123 parameters) yielded R1 = 0.0217, wR2 = 0.0511, S = 1.083 for all data, and R1 = 0.0203 for 1455 observed reflections with I ≥ 2σ(I).
PB  - Beograd : Srpsko kristalografsko društvo
C3  - Izvodi radova / XXVIII konferencija Srpskog kristalografskog društva, Čačak, 14–15. jun 2023
T1  - KRISTALOGRAFSKO, SPEKTROSKOPSKO I RAČUNARSKO ISPITIVANJE KOMPLEKSA CINKA SA 2,2'-DIPIRIDILAMINOM I ANJONOM FURANDIKARBOKSILNE KISELINE
T1  - CRYSTALLOGRAPHIC, SPECTROSCOPIC AND COMPUTATIONAL STUDY OF ZINC COMPLEX WITH 2,2'-DIPYRIDYLAMINE AND ANION OF FURANDICARBOXYLIC ACID
EP  - 67
SP  - 66
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6717
ER  - 

@conference{
author = "Radovanović, Lidija and Malenov, Dušan and Rogan, Jelena",
year = "2023",
abstract = "Koordinacioni polimeri intenzivno se proučavaju zbog svojih različitih strukturnih oblika i brojnih mogućnosti primene [1]. Anjoni 2,5-furandikarboksilne kiseline (H2fdc), biološkog porekla, odlični su mostovni ligandi za sintezu koordinacionih polimera zbog strukturne sličnosti sa anjonima tereftalne kiseline [1].
Polimerni kompleks [Zn(fdc)(dipya)]·H2O, 1, sa 2,2'-dipiridilaminom (dipya) i dianjonom H2fdc sintetisan je u obliku monokristala i okarakterisan rendgenskom strukturnom analizom i FTIR-spektroskopijom, kao i proračunom nekovalentnih interakcija. Atomi Zn nalaze se u deformisanom tetraedarskom okruženju koje čine helatno koordinirani dipya-ligand i dva bis-monodentatno koordinirana fdc2–-liganda. Zbog mostovnog načina koordinacije fdc, strukturni fragmenti formiraju polimerne cik- cak lance, dok je supramoleksulsko 3D umrežavanje postignuto preko mnogobrojnih nekovalentnih interakcija. Izračunate Hiršfildove površine i odgovarajući 2D grafički prikazi otisaka nekovalentnih interakcija za monomernu jedinku kompleksa 1 pokazuju da atom metala ne učestvuje u uspostavljanju interakcija. Dve tetraedarske jedinke povezane su prvenstveno kombinacijom C–H···O i π–π interakcija, čija energija, izračunata B3LYP-D3/def2-SVP metodom, iznosi –20,75 kcal/mol, dok je dodatno povezivanje omogućeno preko C–H···π i C–H···O interakcija (–14,04 kcal/mol). Dalja stabilizacija postignuta je vodoničnim vezama između nekoordiniranog molekula vode sa dipya- (–10,88 kcal/mol) i fdc-ligandima (–6,87 kcal/mol).
Kristalografski podaci: C16H13N3O6Zn, Mr = 408,7, rombičan kristalni sistem, prostorna grupa C2221, a = 5,7164(11), b = 18,986(4), c = 15,248(3) Å, V = 1654,9(6) Å3, Z = 4,
F(000) = 832, ρx = 1,64 g cm–3, µ(MoKα) = 1,524 mm–1. Utačnjavanje sa F2 (123 parametara) dalo je R1 = 0,0217, wR2 = 0,0511, S = 1,083 za sve podatke i R1 = 0,0203 za 1455 uočenih refleksija sa I ≥ 2σ(I)., Coordination polymers (CPs) have received significant attention due to their structural diversities and numerous possible applications [1]. The anions of bio-based 2,5- furandicarboxylic acid (H2fdc) are versatile bridging ligands for the synthesis of CPs because of the structural similarity to the anions of terephthalic acid [1].
The single crystals of CP with 2,2’-dipyridylamine (dipya) and dianion of H2fdc, [Zn(fdc)(dipya)]·H2O, 1, have been synthesized and characterized by single-crystal X-ray diffraction and FTIR spectroscopy, together with compu-tational analysis of noncovalent interactions. Zn centers are situated in a deformed tetrahedral environment consisting of one chelate dipya and two bis-monodentate fdc2– ligands. Due to the bridging role of fdc, the structural fragments form polymeric zigzag chains, while the 3D supramolecular net-work is established through numerous noncovalent interactions. The Hirshfeld surface and corresponding 2D fingerprint plots of noncovalent in-teractions for monomer unit of 1 show non-involvement of metal center in any of the interactions. Two tetrahedral units interact primarily via the com-bination of C–H O and stacking
interactions, with B3LYP-D3/def2-SVP interaction energy of –20.75 kcal/mol, while another contact is established through C–H···π and C–H···O interactions (–14.04 kcal/mol). Additional stabilization is provided by hydrogen bonds of uncoordinated water molecule with dipya (–10.88 kcal/mol) and fdc ligands (–6.87 kcal/mol).
Crystal data: C16H13N3O6Zn, Mr = 408.7, orthorhombic system, space group C2221, a = 5.7164(11), b = 18.986(4), c = 15.248(3) Å, V = 1654.9(6) Å3, Z = 4, F(000) = 832,
ρx = 1.64 g cm–3, µ(MoKα) = 1.524 mm–1. The refinement on F2 (123 parameters) yielded R1 = 0.0217, wR2 = 0.0511, S = 1.083 for all data, and R1 = 0.0203 for 1455 observed reflections with I ≥ 2σ(I).",
publisher = "Beograd : Srpsko kristalografsko društvo",
journal = "Izvodi radova / XXVIII konferencija Srpskog kristalografskog društva, Čačak, 14–15. jun 2023",
title = "KRISTALOGRAFSKO, SPEKTROSKOPSKO I RAČUNARSKO ISPITIVANJE KOMPLEKSA CINKA SA 2,2'-DIPIRIDILAMINOM I ANJONOM FURANDIKARBOKSILNE KISELINE, CRYSTALLOGRAPHIC, SPECTROSCOPIC AND COMPUTATIONAL STUDY OF ZINC COMPLEX WITH 2,2'-DIPYRIDYLAMINE AND ANION OF FURANDICARBOXYLIC ACID",
pages = "67-66",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6717"
}

Radovanović, L., Malenov, D.,& Rogan, J.. (2023). KRISTALOGRAFSKO, SPEKTROSKOPSKO I RAČUNARSKO ISPITIVANJE KOMPLEKSA CINKA SA 2,2'-DIPIRIDILAMINOM I ANJONOM FURANDIKARBOKSILNE KISELINE. in Izvodi radova / XXVIII konferencija Srpskog kristalografskog društva, Čačak, 14–15. jun 2023
Beograd : Srpsko kristalografsko društvo., 66-67.
https://hdl.handle.net/21.15107/rcub_technorep_6717

Radovanović L, Malenov D, Rogan J. KRISTALOGRAFSKO, SPEKTROSKOPSKO I RAČUNARSKO ISPITIVANJE KOMPLEKSA CINKA SA 2,2'-DIPIRIDILAMINOM I ANJONOM FURANDIKARBOKSILNE KISELINE. in Izvodi radova / XXVIII konferencija Srpskog kristalografskog društva, Čačak, 14–15. jun 2023. 2023;:66-67.
https://hdl.handle.net/21.15107/rcub_technorep_6717 .

Radovanović, Lidija, Malenov, Dušan, Rogan, Jelena, "KRISTALOGRAFSKO, SPEKTROSKOPSKO I RAČUNARSKO ISPITIVANJE KOMPLEKSA CINKA SA 2,2'-DIPIRIDILAMINOM I ANJONOM FURANDIKARBOKSILNE KISELINE" in Izvodi radova / XXVIII konferencija Srpskog kristalografskog društva, Čačak, 14–15. jun 2023 (2023):66-67,
https://hdl.handle.net/21.15107/rcub_technorep_6717 .

TY  - JOUR
AU  - Radovanović, Lidija
AU  - Malenov, Dušan P.
AU  - Rodić, Marko, V
AU  - Kremenović, Aleksandar
AU  - Rogan, Jelena
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4980
AB  - Orange single crystals of new polymeric cobalt(II) complex {[Co(bipy)(H2O)(4)](2)[Co(mu-mell)(H2O)(2)].10H(2)O}(n), 1, were synthesized by slow evaporation method at room temperature (bipy = 2,2 '-bipyridine, mell = hexaanion of mellitic acid) and its crystal structure was determined by single-crystal X-ray diffraction. The complex 1 was characterized based on elemental analysis, FTIR spectroscopy and thermal (TG/DTA) analysis followed by computational analysis of noncovalent interactions and quantum chemical calculations of interaction energies. In 1, two crystallographically different Co(II) atoms adopt a deformed octahedral geometry, while bridging mell acts as a tetrakis monodentate ligand allowing the development of wavy-like anionic chains running along [100] direction. The 3D supramolecular network of 1 is composed of alternating supramolecular and water layers connected by hydrogen bonds. The supramolecular layer is formed of ionic interactions between complex cations and polymeric complex anions, established mainly through O-H...O hydrogen bonds, as well as stacking interactions between bipy ligands, while the water layers are comprised of hydrogen bonded lattice water molecules. Upon heating up to 1200 degrees C in nitrogen and air atmosphere, complex 1 showed multiple-step degradation that resulted in the formation of Co and Co3O4, respectively. Computed Hirshfeld surfaces and 2D fingerprint plots indicated that O-H...O hydrogen bonds are the most dominant in the crystal structure, while the shape index and curvedness mapped on the Hirshfeld surfaces of 1 revealed that stacking interactions have an important role in the stabilization of the crystal packing. Quantum chemical calculations showed that, aside from ionic hydrogen-bonded interaction between cation and anionic polymer, the important role in the stability of supramolecular structure of 1 is played by hydrogen bonds of cation and anionic polymer with lattice water, as well as by stacking interactions between bipy ligands.
PB  - Elsevier B.V.
T2  - Journal of Molecular Structure
T1  - Crystallographic, spectroscopic, thermal and computational studies of polymeric cobalt(II)-mellitate complex with 2,2 '-bipyridine
SP  - 132202
VL  - 1252
DO  - 10.1016/j.molstruc.2021.132202
ER  - 

@article{
author = "Radovanović, Lidija and Malenov, Dušan P. and Rodić, Marko, V and Kremenović, Aleksandar and Rogan, Jelena",
year = "2022",
abstract = "Orange single crystals of new polymeric cobalt(II) complex {[Co(bipy)(H2O)(4)](2)[Co(mu-mell)(H2O)(2)].10H(2)O}(n), 1, were synthesized by slow evaporation method at room temperature (bipy = 2,2 '-bipyridine, mell = hexaanion of mellitic acid) and its crystal structure was determined by single-crystal X-ray diffraction. The complex 1 was characterized based on elemental analysis, FTIR spectroscopy and thermal (TG/DTA) analysis followed by computational analysis of noncovalent interactions and quantum chemical calculations of interaction energies. In 1, two crystallographically different Co(II) atoms adopt a deformed octahedral geometry, while bridging mell acts as a tetrakis monodentate ligand allowing the development of wavy-like anionic chains running along [100] direction. The 3D supramolecular network of 1 is composed of alternating supramolecular and water layers connected by hydrogen bonds. The supramolecular layer is formed of ionic interactions between complex cations and polymeric complex anions, established mainly through O-H...O hydrogen bonds, as well as stacking interactions between bipy ligands, while the water layers are comprised of hydrogen bonded lattice water molecules. Upon heating up to 1200 degrees C in nitrogen and air atmosphere, complex 1 showed multiple-step degradation that resulted in the formation of Co and Co3O4, respectively. Computed Hirshfeld surfaces and 2D fingerprint plots indicated that O-H...O hydrogen bonds are the most dominant in the crystal structure, while the shape index and curvedness mapped on the Hirshfeld surfaces of 1 revealed that stacking interactions have an important role in the stabilization of the crystal packing. Quantum chemical calculations showed that, aside from ionic hydrogen-bonded interaction between cation and anionic polymer, the important role in the stability of supramolecular structure of 1 is played by hydrogen bonds of cation and anionic polymer with lattice water, as well as by stacking interactions between bipy ligands.",
publisher = "Elsevier B.V.",
journal = "Journal of Molecular Structure",
title = "Crystallographic, spectroscopic, thermal and computational studies of polymeric cobalt(II)-mellitate complex with 2,2 '-bipyridine",
pages = "132202",
volume = "1252",
doi = "10.1016/j.molstruc.2021.132202"
}

Radovanović, L., Malenov, D. P., Rodić, M. V., Kremenović, A.,& Rogan, J.. (2022). Crystallographic, spectroscopic, thermal and computational studies of polymeric cobalt(II)-mellitate complex with 2,2 '-bipyridine. in Journal of Molecular Structure
Elsevier B.V.., 1252, 132202.
https://doi.org/10.1016/j.molstruc.2021.132202

Radovanović L, Malenov DP, Rodić MV, Kremenović A, Rogan J. Crystallographic, spectroscopic, thermal and computational studies of polymeric cobalt(II)-mellitate complex with 2,2 '-bipyridine. in Journal of Molecular Structure. 2022;1252:132202.
doi:10.1016/j.molstruc.2021.132202 .

Radovanović, Lidija, Malenov, Dušan P., Rodić, Marko, V, Kremenović, Aleksandar, Rogan, Jelena, "Crystallographic, spectroscopic, thermal and computational studies of polymeric cobalt(II)-mellitate complex with 2,2 '-bipyridine" in Journal of Molecular Structure, 1252 (2022):132202,
https://doi.org/10.1016/j.molstruc.2021.132202 . .