Synthesis, spectral characterization and electrochemical properties of new vic-dioxime complexes bearing carboxylate

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dc.contributor.authorKilic, Ahmet
dc.contributor.authorTas, Esref
dc.contributor.authorGumgum, Bahattin
dc.contributor.authorYilmaz, Ismail
dc.date.accessioned2024-04-24T16:02:22Z
dc.date.available2024-04-24T16:02:22Z
dc.date.issued2006
dc.departmentDicle Üniversitesien_US
dc.description.abstractThree new vic-dioxime ligands, [N-(ethyl-4-amino-1-piperidine carboxylate)-phenylglyoxime ((LH2)-H-1), N-(ethyl-4-amino-1-piperidine carboxylate)-glyoxime (L(2)pH(2)), and N,N'-bis(ethyl-4-amino-1-piperidine carboxylate)-glyoxime ((LH2)-H-3)], and their Co(II) with Cu(II) metal complexes, were synthesized for the first time. Mononuclear complexes of these ligands with a 1:2 metal-ligand ratio were prepared with Co(II) and Cu(II) salts. The BF2+-capped Co(II) and mononuclear complexes of the vic-dioxime were prepared for [Co(L-1 center dot BF2)(2)] and [Co(L-2 center dot BF2)(2)]. The ligands act in a polydentate fashion bonding through nitrogen atoms in the presence of a base, as do most vic-dioximes. The cobalt(II) and copper(II) complexes are non-electrolytes as shown by their molar conductivities (Lambda(M)) in DMF. The structures of the ligands and complexes were determined by elemental analyses, FT-i.r., u.v.-vis., H-1- and C-13-n.m.r. spectra, magnetic susceptibility measurements, and molar conductivity. The comparative electrochemical studies show that the stabilities of the reduced or oxidized species and the electrode potentials of the complexes are affected by the substituents attached on the oxime moieties of the complexes.en_US
dc.identifier.doi10.1007/s11243-006-0043-z
dc.identifier.endpage652en_US
dc.identifier.issn0340-4285
dc.identifier.issn1572-901X
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-33745684400
dc.identifier.scopusqualityQ2
dc.identifier.startpage645en_US
dc.identifier.urihttps://doi.org/10.1007/s11243-006-0043-z
dc.identifier.urihttps://hdl.handle.net/11468/14762
dc.identifier.volume31en_US
dc.identifier.wosWOS:000238835900013
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofTransition Metal Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subject[No Keyword]en_US
dc.titleSynthesis, spectral characterization and electrochemical properties of new vic-dioxime complexes bearing carboxylateen_US
dc.titleSynthesis, spectral characterization and electrochemical properties of new vic-dioxime complexes bearing carboxylate
dc.typeArticleen_US

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