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dc.creatorMirković, Marija D.
dc.creatorNikolić, Nadežda S.
dc.creatorMijin, Dusan
dc.creatorIvic, Milka Avramov
dc.creatorKapor, Agnes
dc.creatorTomić, Zoran D.
dc.date.accessioned2018-03-02T00:10:57Z
dc.date.available2018-03-02T00:10:57Z
dc.date.issued2014
dc.identifier.issn0352-5139 (print)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/6018
dc.description.abstractThe diimine dioxime ligand, 3,3-(1,4-butanediyl-dinitrilo)bis-2-pentanone, 2,2-dioxime (LH2), containing a N-4 donor set was prepared by the Schiff base condensation of 2-hydroxyimino-3-pentanone and 1,4-diaminobutane in two ways: in a protic and in an aprotic solvent. A higher yield of the (LH2) imine was obtained when the synthesis was performed using a protic solvent (C2H5OH) instead of aprotic benzene (78 and 30 %, respectively). The Cu(II) metal complex of diimine dioxime was synthesized in CH3OH from the perchlorate salt of LH2 in a 1:1 mole ratio. The isolated complex was characterized by the elemental analysis, IR spectroscopy and cyclic voltammetry. The structure of [Cu-2(LH)(2)](ClO4)(2) was determined by single-crystal X-ray diffraction analysis. Comparison with structurally related diimine dioxime Cu(II) complexes revealed the influence of a weak Cu center dot center dot center dot O(perchlorate) interaction on the geometry of the metallocycle.en
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45015/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172013/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172065/RS//
dc.rightsopenAccessen
dc.sourceJournal of the Serbian Chemical Societyen
dc.subjectCu(II) complexen
dc.subjectweak interactionsen
dc.subjectsupramolecular aggregatesen
dc.subjectdiimine-dioxime liganden
dc.titleSynthesis, characterization and crystal structure of Cu(II) complex with a diimine-dioxime ligand, [Cu-2(LH)(2)](ClO4)(2). Influence of the weak Cu center dot center dot center dot O(perchlorate) interaction on the structure of the Cu2N2O2 metallocycleen
dc.typearticleen
dcterms.abstractТомић Зоран; Мирковић Марија; Мијин, Дусан; Капор, Aгнес; Ивиц, Милка Aврамов; Николиц, Надезда;
dc.citation.volume79
dc.citation.issue5
dc.citation.spage545
dc.citation.epage556
dc.identifier.wos000336701600004
dc.identifier.doi10.2298/JSC130910120M
dc.citation.rankM23
dc.identifier.scopus2-s2.0-84901443748
dc.identifier.fulltexthttp://vinar.rcub.bg.ac.rs/bitstream/handle/123456789/6018/0352-51391300120M.pdf


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