Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 남원우 | * |
dc.contributor.author | 조재흥 | * |
dc.contributor.author | Kenneth D. Karlin | * |
dc.date.accessioned | 2016-08-28T10:08:46Z | - |
dc.date.available | 2016-08-28T10:08:46Z | - |
dc.date.issued | 2012 | * |
dc.identifier.issn | 0002-7863 | * |
dc.identifier.other | OAK-9223 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/223014 | - |
dc.description.abstract | The 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.language | English | * |
dc.title | Chromium(IV)-peroxo complex formation and its nitric oxide dioxygenase reactivity | * |
dc.type | Article | * |
dc.relation.issue | 37 | * |
dc.relation.volume | 134 | * |
dc.relation.index | SCI | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 15269 | * |
dc.relation.lastpage | 15272 | * |
dc.relation.journaltitle | Journal of the American Chemical Society | * |
dc.identifier.doi | 10.1021/ja307384e | * |
dc.identifier.wosid | WOS:000308830600027 | * |
dc.identifier.scopusid | 2-s2.0-84866519999 | * |
dc.author.google | Yokoyama A. | * |
dc.author.google | Han J.E. | * |
dc.author.google | Cho J. | * |
dc.author.google | Kubo M. | * |
dc.author.google | Ogura T. | * |
dc.author.google | Siegler M.A. | * |
dc.author.google | Karlin K.D. | * |
dc.author.google | Nam W. | * |
dc.contributor.scopusid | 남원우(7006569723) | * |
dc.contributor.scopusid | 조재흥(7403536408) | * |
dc.date.modifydate | 20240116111857 | * |