Conformational isomers of cis-chloro(nitrosyl)(1,4,7,10-tetraazacyclododecene)ruthenium(II), cis-[RuIICl(imcyclen)(NOþ)]2þ. Oxidation of the coordinated 1,4,7,10-tetraazacyclododecane (cyclen) ligand

dc.creatorFerreira, Kleber Queiroz
dc.creatorSantos, Flavia Gouveia
dc.creatorRocha, Zênis Novais da
dc.creatorGuaratini, Thais
dc.creatorSilva, Roberto Santana da
dc.creatorTfouni, Elia
dc.creatorFerreira, Kleber Queiroz
dc.creatorSantos, Flavia Gouveia
dc.creatorRocha, Zênis Novais da
dc.creatorGuaratini, Thais
dc.creatorSilva, Roberto Santana da
dc.creatorTfouni, Elia
dc.date.accessioned2022-10-07T16:17:48Z
dc.date.available2022-10-07T16:17:48Z
dc.date.issued2004
dc.identifier1387-7003
dc.identifierhttp://www.repositorio.ufba.br/ri/handle/ri/8315
dc.identifierv. 7, n. 2
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/4007022
dc.description.abstractThe reaction of cis-dichloro(1,4,7,10-tetraazacyclododecane)ruthenium(III), cis-[RuIIICl2(cyclen)]þ, in acidic aqueous solution,in the presence of nitric oxide, results in cis-[RuIICl(imcyclen)(NOþ)]2þ. The cis nitrosyl complex is precipitated as a mixture of two conformational isomers, which are separated by high performance liquid chromatography. Electrochemical, infrared spectroeletrochemistry, and infrared, UV–Vis, 1H NMR, and EPR spectra results indicate the presence of coordinated nitric oxide in the form of nitrosonium (NOþ), and that the macrocyclic ligand (cyclen) is in the oxidized form in the complexes.
dc.languageen
dc.publisherElsevier
dc.sourcehttp://dx.doi.org/10.1016/j.inoche.2003.10.017
dc.subjectNitrosyl ruthenium cyclen conformational isomers
dc.subjectNitric oxide
dc.subjectNitrosyl ruthenium imcyclen conformational isomers
dc.titleConformational isomers of cis-chloro(nitrosyl)(1,4,7,10-tetraazacyclododecene)ruthenium(II), cis-[RuIICl(imcyclen)(NOþ)]2þ. Oxidation of the coordinated 1,4,7,10-tetraazacyclododecane (cyclen) ligand
dc.typeArtigo de Periódico


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