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STRUCTURAL AND CLP ANALYSIS OF 3-[(4-BROMOPHENYL)METHYL]- 1,3-DIAZASPIRO[4.4]NONANE-2,4-DIONE

dc.creatorLazić, Anita
dc.creatorTrišović, Nemanja
dc.creatorRadovanović, Lidija
dc.creatorVitnik, Željko
dc.creatorVitnik, Vesna
dc.creatorRogan, Jelena
dc.creatorPoleti, Dejan
dc.creatorUšćumlić, Gordana
dc.date.accessioned2023-10-19T10:58:32Z
dc.date.available2023-10-19T10:58:32Z
dc.date.issued2016
dc.identifier.isbn978-86-912959-3-6
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/6697
dc.description.abstractAnaliza 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.sr
dc.description.abstractThe 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.sr
dc.language.isosrsr
dc.publisherBeograd : Srpsko kristalografsko društvosr
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172013/RS//
dc.rightsopenAccesssr
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceIzvodi radova / XXIII konferencija Srpskog kristalografskog društva, Andrevlje, 9-11. jun 2016sr
dc.titleSTRUKTURNA I CLP ANALIZA 3-[(4-BROMOFENIL)METIL]-1,3-DIAZASPIRO[4.4]NONAN-2,4-DIONAsr
dc.titleSTRUCTURAL AND CLP ANALYSIS OF 3-[(4-BROMOPHENYL)METHYL]- 1,3-DIAZASPIRO[4.4]NONANE-2,4-DIONEsr
dc.typeconferenceObjectsr
dc.rights.licenseBYsr
dc.citation.epage87
dc.citation.spage86
dc.identifier.fulltexthttp://TechnoRep.tmf.bg.ac.rs/bitstream/id/18116/bitstream_18116.pdf
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_technorep_6697
dc.type.versionpublishedVersionsr


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