DC Field | Value | Language |
---|---|---|
dc.contributor.author | Rohde, JU | ko |
dc.contributor.author | Torelli, S | ko |
dc.contributor.author | Shan, XP | ko |
dc.contributor.author | Lim, Mi Hee | ko |
dc.contributor.author | Klinker, EJ | ko |
dc.contributor.author | Kaizer, J | ko |
dc.contributor.author | Chen, K | ko |
dc.contributor.author | Nam, WW | ko |
dc.contributor.author | Que, L | ko |
dc.date.accessioned | 2018-02-21T06:25:36Z | - |
dc.date.available | 2018-02-21T06:25:36Z | - |
dc.date.created | 2018-02-08 | - |
dc.date.created | 2018-02-08 | - |
dc.date.created | 2018-02-08 | - |
dc.date.issued | 2004-12 | - |
dc.identifier.citation | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.126, no.51, pp.16750 - 16761 | - |
dc.identifier.issn | 0002-7863 | - |
dc.identifier.uri | http://hdl.handle.net/10203/240337 | - |
dc.description.abstract | Transient mononuclear low-spin alkylperoxoiron(l I I) and oxoiron(IV) complexes that are relevant to the activation of dioxygen by nonheme iron enzymes have been generated from synthetic iron(II) complexes of neutral tetradentate (TPA) and pentadentate (N4Py, Bn-TPEN) ligands and structurally characterized by means of Fe K-edge X-ray absorption spectroscopy (XAS). Notable features obtained from fits of the EXAFS region are Fe-O bond lengths of 1.78 Angstrom for the alkylperoxoiron(ill) intermediates and 1.65-1.68 Angstrom for the oxoiron(IV) intermediates, reflecting different strengths in the Fe-O pi, interactions. These differences are also observed in the intensities of the 1s-to-3d transitions in the XANES region, which increase from 4 units for the nearly octahedral iron(II) precursor to 9-15 units for the alkylperoxoiron(III) intermediates to 25-29 units for the oxoiron(IV) species. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Structural insights into nonheme alkylperoxoiron(III) and oxoiron(IV) intermediates by x-ray absorption spectroscopy | - |
dc.type | Article | - |
dc.identifier.wosid | 000225910400032 | - |
dc.identifier.scopusid | 2-s2.0-11344278017 | - |
dc.type.rims | ART | - |
dc.citation.volume | 126 | - |
dc.citation.issue | 51 | - |
dc.citation.beginningpage | 16750 | - |
dc.citation.endingpage | 16761 | - |
dc.citation.publicationname | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.identifier.doi | 10.1021/ja047667w | - |
dc.contributor.localauthor | Lim, Mi Hee | - |
dc.contributor.nonIdAuthor | Rohde, JU | - |
dc.contributor.nonIdAuthor | Torelli, S | - |
dc.contributor.nonIdAuthor | Shan, XP | - |
dc.contributor.nonIdAuthor | Klinker, EJ | - |
dc.contributor.nonIdAuthor | Kaizer, J | - |
dc.contributor.nonIdAuthor | Chen, K | - |
dc.contributor.nonIdAuthor | Nam, WW | - |
dc.contributor.nonIdAuthor | Que, L | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | TAURINE/ALPHA-KETOGLUTARATE DIOXYGENASE | - |
dc.subject.keywordPlus | FINE-STRUCTURE SPECTROSCOPY | - |
dc.subject.keywordPlus | PEROXIDASE COMPOUND-I | - |
dc.subject.keywordPlus | III-OOH INTERMEDIATE | - |
dc.subject.keywordPlus | FE-IV=O COMPLEX | - |
dc.subject.keywordPlus | ELECTRONIC-STRUCTURE | - |
dc.subject.keywordPlus | CRYSTAL-STRUCTURE | - |
dc.subject.keywordPlus | SUPEROXIDE REDUCTASE | - |
dc.subject.keywordPlus | HORSERADISH-PEROXIDASE | - |
dc.subject.keywordPlus | OXYGEN ACTIVATION | - |
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