Synthesis and Structural Characterization of a Binuclear Mixed-Ligand (Salicylate and N, N-diethylnicotinamide) Nickel(II) Complex, Its Magnetic Properties. [Ni2(μ-Sal)4(Dena)2]H2O

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dc.authoridSahin, Onur/0000-0003-3765-3235
dc.contributor.authorKose, Dursun Ali
dc.contributor.authorAkkurt, Fatih
dc.contributor.authorSahin, Onur
dc.contributor.authorBuyukgungor, Orhan
dc.date.accessioned2025-03-23T19:47:09Z
dc.date.available2025-03-23T19:47:09Z
dc.date.issued2014
dc.departmentSinop Üniversitesi
dc.description.abstractThe title complex of [Ni-2(mu-Sal)(4)(Dena)(2)]H2O, [(mu-tetrakissalicylato-kappa-O,O)(bis-N,N- diethylnicotinamide-kappa-N)(binickel(II))] hydrate, C48H52Ni2N4O16, has been synthesized and explained as structure using some elemental analyses. FT-IR spectra, UV- Vis reflectance, magnetic measurements, thermal analysis and x-ray diffraction methods. The results showed that the unit cell of complex includes two molecules Ni-II cation, four molecules salicylates as bridge and two molecules N,N-diethylnicotinamide ligands, also there is one molecule hydrated aqua. The compound crystallizes in the monoclinic space group P2(1)/c with the following unit-cell parameters: a = 13.6776( 6) angstrom, b = 10.5238( 3) angstrom, c = 21.8165( 9), alpha = 90.00 degrees, beta = 126.546( 3)degrees, gamma = 90.00 degrees and Z = 2. The compound [Ni-2(mu-Sal)(4)(Dena)(2)]H2O is a typical paddle-wheel complex structure. Two Ni-II ions are bridged by four salicylate ligands (O2, O2(i), O3, O3(i), O5, O5(i), O6 and O6(i)) using a mu-COO- coordination mode [symmetry code: (i) 1-x, 1-y, 1-z]. Each Ni-II also coordinates to one nitrogen atom (N1 and N1(i)) from one N,N-diethylnicotinamide ligand molecule in the axial position. The complex has strong paramagnetic properties.
dc.description.sponsorshipHitit University Rectorate; University Research Fund [F279]
dc.description.sponsorshipThe authors wish to acknowledge the Hitit University Rectorate for the research finance and University Research Fund, for the use of the Stoe IPDS-II diffractometer (purchased from Grant No. F279 of the University Research Fund).
dc.identifier.doi10.1002/jccs.201400292
dc.identifier.endpage1332
dc.identifier.issn0009-4536
dc.identifier.issn2192-6549
dc.identifier.issue12
dc.identifier.scopus2-s2.0-84916595746
dc.identifier.scopusqualityQ2
dc.identifier.startpage1326
dc.identifier.urihttps://doi.org/10.1002/jccs.201400292
dc.identifier.urihttps://hdl.handle.net/11486/7296
dc.identifier.volume61
dc.identifier.wosWOS:000347184200007
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWiley-V C H Verlag Gmbh
dc.relation.ispartofJournal of the Chinese Chemical Society
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250323
dc.subjectBridge salicylate
dc.subjectBinuclear Ni(II) complex
dc.subjectStrong paramagnetic
dc.subjectBinuclear carboxylate complex
dc.subjectPaddlewheel structure
dc.titleSynthesis and Structural Characterization of a Binuclear Mixed-Ligand (Salicylate and N, N-diethylnicotinamide) Nickel(II) Complex, Its Magnetic Properties. [Ni2(μ-Sal)4(Dena)2]H2O
dc.typeArticle

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