Mixed ligand complexes of coumarilic acid/nicotinamide with transition metal complexes

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dc.authoridSahin, Onur/0000-0003-3765-3235
dc.contributor.authorKose, Dursun Ali
dc.contributor.authorOzturk, Banu
dc.contributor.authorSahin, Onur
dc.contributor.authorBuyukgungor, Orhan
dc.date.accessioned2025-03-23T19:44:09Z
dc.date.available2025-03-23T19:44:09Z
dc.date.issued2014
dc.departmentSinop Üniversitesi
dc.description.abstractCoumarilate-nicotinamide complexes of Co-II and Zn-II were synthesized and investigated by elemental analysis, magnetic susceptibility, solid state UV-Vis, direct injection probe mass spectra, FTIR spectra, thermoanalytic TG-DTG/DTA, and crystal X-ray diffraction methods. It was obtained that both complex structures contain 2 mol aqua ligands, 2 mol coumarilate (CCA(-)) and 2 mol nicotinamide (NA) ligands per formula unit. The CCA(-) and NA ligands were bonded to metal cations as monodentate through acidic oxygen and nitrogen of pyridine ring, respectively. Thermal decomposition of each complex starts with dehydration and continue removing of 1 mol NA ligand. The thermal dehydration of the complexes takes place in one or two steps. The decomposition mechanism and thermal stability of the investigated complexes are interpreted in terms of their structures. The final decomposition products are found to be metal oxides.
dc.identifier.doi10.1007/s10973-013-3415-6
dc.identifier.endpage1524
dc.identifier.issn1388-6150
dc.identifier.issn1588-2926
dc.identifier.issue2
dc.identifier.scopus2-s2.0-84893705517
dc.identifier.scopusqualityQ1
dc.identifier.startpage1515
dc.identifier.urihttps://doi.org/10.1007/s10973-013-3415-6
dc.identifier.urihttps://hdl.handle.net/11486/6886
dc.identifier.volume115
dc.identifier.wosWOS:000330729100060
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofJournal of Thermal Analysis and Calorimetry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250323
dc.subjectCoumarilic acid
dc.subjectNicotinamide
dc.subjectBenzo[b]furancarboxylic acid
dc.subjectMetal complexes
dc.subjectCrystal structure
dc.subjectCoumarine derivatives
dc.titleMixed ligand complexes of coumarilic acid/nicotinamide with transition metal complexes
dc.typeArticle

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