Synthesis, structural studies and antimicrobial activity of N′-((2Z,3E)-3-(hydroxyimino)butan-2-ylidene)-2-phenylacetohydrazide and its Co(II), Ni(II) complexes

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dc.contributor.authorKaradeniz, Seyma
dc.contributor.authorAtaol, Cigdem Yuksektepe
dc.contributor.authorSahin, Onur
dc.contributor.authorIdil, Onder
dc.contributor.authorBati, Humeyra
dc.date.accessioned2025-03-23T19:39:36Z
dc.date.available2025-03-23T19:39:36Z
dc.date.issued2018
dc.departmentSinop Üniversitesi
dc.description.abstractA new aroylhydrazoneoxime, N'-((2Z, 3E)-3-(hydroxyimino)butan-2-ylidene)-2-phenylacetohydrazide ligand (LH2) and its Ni(II) and Co(II) complexes, have been synthesized and characterized by elemental and thermal analyses, IR and UV-vis spectroscopy, magnetic moment and X-ray diffraction. The antimicrobial activities of these compounds were tested by using minimal inhibitory concentration method (MIC). The ligand-containing aroylhydrazone and oxime groups and its Ni complex crystallize in the triclinic system and P (1) over bar space group, while its Co complex crystallizes in the monoclinic system and the C 2/c space group. X-ray results show that the ligand in the keto form is transformed into enolic form when it forms coordination. From elemental analysis data, the stoichiometry of Co(II) complex was found to be 1:2 (metal/ligand), but 1:1 for Ni(II). IR spectra indicate that the ligand acts as monoanionic NNO- tridentate and coordination takes place form through the oxime nitrogen, imine nitrogen, and enolate oxygen atoms. (C) 2018 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.molstruc.2018.01.087
dc.identifier.endpage485
dc.identifier.issn0022-2860
dc.identifier.issn1872-8014
dc.identifier.scopus2-s2.0-85042395980
dc.identifier.scopusqualityQ1
dc.identifier.startpage477
dc.identifier.urihttps://doi.org/10.1016/j.molstruc.2018.01.087
dc.identifier.urihttps://hdl.handle.net/11486/6386
dc.identifier.volume1161
dc.identifier.wosWOS:000428972900050
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.subjectTransition metal complex
dc.subjectOxime
dc.subjectHydrazone
dc.subjectSingle crystal
dc.titleSynthesis, structural studies and antimicrobial activity of N′-((2Z,3E)-3-(hydroxyimino)butan-2-ylidene)-2-phenylacetohydrazide and its Co(II), Ni(II) complexes
dc.typeArticle

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