Cu(II) complex with thiosemicarbazone of glyoxylic acid as an anion ligand in a polymeric structure

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dc.authoridHuseynova, Mansura/0000-0002-1534-6819
dc.contributor.authorHuseynova, Mansura Teyfur
dc.contributor.authorAliyeva, Mahizar Nacaf
dc.contributor.authorMedjidov, Ajdar Akber
dc.contributor.authorSahin, Onur
dc.contributor.authorYalcin, Bahattin
dc.date.accessioned2025-03-23T19:39:36Z
dc.date.available2025-03-23T19:39:36Z
dc.date.issued2019
dc.departmentSinop Üniversitesi
dc.description.abstractA new complex of Cu(II), the composition Cu(C3H7N3O4S)center dot H2O, the reaction of thiosemicarbazone glyoxylic acid with copper nitrate in an aqueous medium was synthesised. X-ray diffraction analysis established the composition of the complexes was studied by IR, UV electronic absorption and EPR spectroscopy, and thermogravimetry. Thermogravimetry shows five stages of decomposition in the temperature range 90-990 degrees C. The magnetic susceptibility of the complex is studied. The value of mu(eff) for the complex is 1.76 BM, which is close to the value of one unpaired electron (1.73 BM). The ligand coordinates with the metal atom and consists of monoanionic Cu(C3H7N3O4S)center dot H2O polymeric complex connected by Cu-N bonds with neighbouring molecules. The metal centre coordinates with the oxygen of carboxylic, sulfur of thiolic and nitrogen of the azomethine group. The X-ray data and ESR spectra specify a distorted square pyramidal environment around Cu(II) ion. (C) 2018 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.molstruc.2018.08.090
dc.identifier.endpage900
dc.identifier.issn0022-2860
dc.identifier.issn1872-8014
dc.identifier.scopus2-s2.0-85054744951
dc.identifier.scopusqualityQ1
dc.identifier.startpage895
dc.identifier.urihttps://doi.org/10.1016/j.molstruc.2018.08.090
dc.identifier.urihttps://hdl.handle.net/11486/6379
dc.identifier.volume1176
dc.identifier.wosWOS:000449310600089
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Bv
dc.relation.ispartofJournal of Molecular Structure
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250323
dc.subjectThiosemicarbazones
dc.subjectCu-complex
dc.subjectCrystal structure
dc.titleCu(II) complex with thiosemicarbazone of glyoxylic acid as an anion ligand in a polymeric structure
dc.typeArticle

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