Crystal structure of tetrakis(?-2,4,6-trimethyl-benzoato-?2O:O')bis[(nicotinamide-?n1)copper(II)]

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dc.authoridHokelek, Tuncer -- 0000-0002-8602-4382; Ozcelik, Nefise -- 0000-0002-6972-1071;
dc.contributor.authorAşkın, Gülçin Şefiye
dc.contributor.authorNecefoğlu, Hacali
dc.contributor.authorÖzkaya, Safiye
dc.contributor.authorDilek Özçelik, Nefise
dc.contributor.authorHökelek, Tuncer
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-16T09:18:57Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-16T09:18:57Z
dc.date.issued2015
dc.departmentFen-Edebiyat Fakültesi
dc.description.abstractIn the title binuclear Cu-II complex, [Cu-2(C10H11O2)(4)(C6H6N2O)(2)], the two Cu-II cations [Cu center dot center dot center dot Cu = 2.5990 (5) angstrom] are bridged by four 2,4,6-trimethylbenzoate (TMB) anions. The four nearest O atoms around each Cu-II cation form distorted square-planar arrangements and the distorted square-pyramidal coordinations are completed by the pyridine N atoms of nicotinamide molecules at distances of 2.164 (2) and 2.165 (2) angstrom, respectively. The Cu-II cations are displaced by -0.2045 (3) and 0.2029 (3) angstrom from the corresponding planes formed by the nearest four O atoms. In the molecule, the dihedral angles between the planes of the benzene rings and the adjacent carboxylate groups are 80.6 (2), 51.4 (2), 24.4 (2) and 32.5 (2)degrees, while the planes of the pyridine rings are oriented at a dihedral angle of 11.28 (10)degrees. In the crystal, bifurcated N-H center dot center dot center dot O and weak C-H center dot center dot center dot O hydrogen bonds link the molecules, enclosing R-2(2)(8) and R-4(4)(8) ring motifs, into a three-dimensional network. The structure contains a solvent-accessible void of 72 angstrom(3), but there is no solvent molecule located within this void. The crystal studied was an inversion twin refined with a minor component of 0.488 (8).
dc.identifier.doi10.1107/S2056989015013882
dc.identifier.endpage+en_US
dc.identifier.issn2056-9890
dc.identifier.pmid26396773
dc.identifier.scopusqualityQ3
dc.identifier.startpage989en_US
dc.identifier.urihttps://doi.org/10.1107/S2056989015013882
dc.identifier.urihttps://hdl.handle.net/20.500.12451/4939
dc.identifier.volume71en_US
dc.identifier.wosWOS:000370077800088
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherINT Union Crystallography
dc.relation.ispartofACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectCrystal Structure
dc.subjectCopper(II) Complex
dc.subjectNicotinamide Ligand
dc.subject2,4,6-Trimethylbenzoate
dc.titleCrystal structure of tetrakis(?-2,4,6-trimethyl-benzoato-?2O:O')bis[(nicotinamide-?n1)copper(II)]
dc.typeArticle

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