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dc.creatorTanasković, Slađana B.
dc.creatorVuckovic, G.
dc.creatorAntonijevic-Nikolic, M.
dc.creatorStanojković, Tatjana
dc.creatorGojgić-Cvijović, Gordana
dc.date.accessioned2019-01-30T17:32:20Z
dc.date.available2019-01-30T17:32:20Z
dc.date.issued2012
dc.identifier.issn0022-2860
dc.identifier.urihttps://cer.ihtm.bg.ac.rs/handle/123456789/1093
dc.description.abstractFour new cationic Co(II) complexes with N,N',N '',N'''-tetrakis (2-pyridylmethyl)-1,4,8,11-tetraazacyclotetradecane (tpmc) and dianion of one the aliphatic dicarboxylic acids: butanedioic acid (succinic) acid = succH(2), pentanedioic (glutaric) acid = gluH(2), hexanedioic acid (adipic) acid = adipH(2) or decanedioic acid (sebacic) acid = sebH(2) of general formula [Co-2(L)(tpmc)](ClO4)(2)center dot xY, L2- = succ, x = 1, Y = H2O; L = glu, x = 1, Y = H2O; L = adip, x = 1.5, Y = H2O; L = seb, x = 1, Y = CH3CN were isolated. The composition and charge are proposed based on elemental analyses (C, H. N) and electrical conductivity measurements. UV-Vis and FTIR spectral data and magnetic moments were in accordance with high-spin Co(II) state. It is proposed that in all complexes Co(II) is hexa-coordinated out of cyclam ring and that both carboxylic groups from dicarboxylate bridge participate in coordination. Oxygens from one group are most likely bonded to the same Co(II) ion thus forming a four-membered ring. The in vitro antibacterial/antiproliferative activities of the complexes were in some cases enhanced compared with the simple Co(II) salt and free ligands, tested as controls.en
dc.publisherElsevier
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172014/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/175011/RS//
dc.rightsrestrictedAccess
dc.sourceJournal of Molecular Structure
dc.subjectCobalt(II) complexesen
dc.subjectOctazamacrocycleen
dc.subjectalpha,omega-Dicarboxylatesen
dc.subjectAntibacterialen
dc.subjectAntiproliferative assayen
dc.titleBinuclear biologically active Co(II) complexes with octazamacrocycle and aliphatic dicarboxylatesen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractAнтонијевиц-Николиц, М.; Танасковић, Слађана Б.; Гојгић Цвијовић, Гордана; Станојковиц, Т.; Вуцковиц, Г.;
dc.citation.volume1029
dc.citation.spage1
dc.citation.epage7
dc.citation.other1029: 1-7
dc.citation.rankM23
dc.identifier.doi10.1016/j.molstruc.2012.06.055
dc.identifier.scopus2-s2.0-84865329142
dc.identifier.wos000312176800001
dc.type.versionpublishedVersion


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