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dc.contributor.author남원우-
dc.contributor.author조재흥-
dc.contributor.authorKenneth D. Karlin-
dc.date.accessioned2016-08-28T10:08:46Z-
dc.date.available2016-08-28T10:08:46Z-
dc.date.issued2012-
dc.identifier.issn0002-7863-
dc.identifier.otherOAK-9223-
dc.identifier.urihttps://dspace.ewha.ac.kr/handle/2015.oak/223014-
dc.description.abstractThe O2 and NO reactivity of a Cr(II) complex bearing a 12-membered tetraazamacrocyclic N-tetramethylated cyclam (TMC) ligand, [Cr II(12-TMC)(Cl)]+ (1), and the NO reactivity of its peroxo derivative, [CrIV(12-TMC)(O2)(Cl)]+ (2), are described. By contrast to the previously reported Cr(III)-superoxo complex, [CrIII(14-TMC)(O2)(Cl)]+, the Cr(IV)-peroxo complex 2 is formed in the reaction of 1 and O2. Full spectroscopic and X-ray analysis revealed that 2 possesses side-on ν2-peroxo ligation. The quantitative reaction of 2 with NO affords a reduction in Cr oxidation state, producing a Cr(III)-nitrato complex, [CrIII(12-TMC) (NO3)(Cl)]+ (3). The latter is suggested to form via a Cr(III)-peroxynitrite intermediate. [CrII(12-TMC)(NO)(Cl)] + (4), a Cr(II)-nitrosyl complex derived from 1 and NO, could also be synthesized; however, it does not react with O2. © 2012 American Chemical Society.-
dc.languageEnglish-
dc.titleChromium(IV)-peroxo complex formation and its nitric oxide dioxygenase reactivity-
dc.typeArticle-
dc.relation.issue37-
dc.relation.volume134-
dc.relation.indexSCI-
dc.relation.indexSCIE-
dc.relation.indexSCOPUS-
dc.relation.startpage15269-
dc.relation.lastpage15272-
dc.relation.journaltitleJournal of the American Chemical Society-
dc.identifier.doi10.1021/ja307384e-
dc.identifier.wosidWOS:000308830600027-
dc.identifier.scopusid2-s2.0-84866519999-
dc.author.googleYokoyama A.-
dc.author.googleHan J.E.-
dc.author.googleCho J.-
dc.author.googleKubo M.-
dc.author.googleOgura T.-
dc.author.googleSiegler M.A.-
dc.author.googleKarlin K.D.-
dc.author.googleNam W.-
dc.contributor.scopusid남원우(7006569723)-
dc.date.modifydate20211102105849-
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자연과학대학 > 화학·나노과학전공 > Journal papers
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