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DC Field | Value | Language |
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dc.citation.endPage | 8417 | - |
dc.citation.number | 20 | - |
dc.citation.startPage | 8410 | - |
dc.citation.title | INORGANIC CHEMISTRY | - |
dc.citation.volume | 46 | - |
dc.contributor.author | Shan, Xiaopeng | - |
dc.contributor.author | Rohde, Jan-Uwe | - |
dc.contributor.author | Koehntop, Kevin D. | - |
dc.contributor.author | Zhou, Yuming | - |
dc.contributor.author | Bukowski, Michael R. | - |
dc.contributor.author | Costas, Miquel | - |
dc.contributor.author | Fujisawa, Kiyoshi | - |
dc.contributor.author | Lawrence, Que Jr. | - |
dc.date.accessioned | 2023-12-22T09:09:09Z | - |
dc.date.available | 2023-12-22T09:09:09Z | - |
dc.date.created | 2015-08-03 | - |
dc.date.issued | 2007-10 | - |
dc.description.abstract | The reactions of iron(II) complexes [Fe(Tp t-Bu,i-Pr)(OH)] (1a, Tp t-Bu,i-Pr = hydrotris(3-tert-butyl-5-isopropyl-1-pyrazolyl)-borate) , [Fe(B-Me 2BPMCN)(OTf) 2] (1b, 6-Me 2BPMCN = N,N-bis((2-methylpyridin-6-yl)methyl)-N,N′-dimethyl-trans-1, 2-diaminocyclohexane), and [Fe(L 8Py 2)(OTf)](OTf) (1c, L 8Py 2 = 1,5-bis(pyridin-2-ylmethyl)-1,5-diazacyclooctane) with tert-BuOOH give rise to high-spin Fe III-OOR complexes. X-ray absorption spectra (XAS) of these high-spin species show characteristic features, distinct from those of low-spin Fe-OOR complexes (Rohde, J.-U.; et al. J. Am. Chem. Soc. 2004, 126, 16750-16761). These include (1) an intense 1s → 3d preedge feature, with an area around 20 units, (2) an edge energy, ranging from 7122 to 7126 eV, that is affected by the coordination environment, and (3) a 1.86-1.96 Å Fe-OOR bond, compared to the 1.78 Å Fe-OOR bond in low-spin complexes. These unique features likely arise from a flexible first coordination sphere in those complexes. The difference in Fe-OOR bond length may rationalize differences in reactivity between low-spin and high-spin Fe III-OOR species. © 2007 American Chemical Society. | - |
dc.identifier.bibliographicCitation | INORGANIC CHEMISTRY, v.46, no.20, pp.8410 - 8417 | - |
dc.identifier.doi | 10.1021/ic700649w | - |
dc.identifier.issn | 0020-1669 | - |
dc.identifier.scopusid | 2-s2.0-35348817947 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/13290 | - |
dc.identifier.url | http://pubs.acs.org/doi/abs/10.1021/ic700649w | - |
dc.identifier.wosid | 000249698700040 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | X-ray absorption spectroscopic studies of high-spin Nonheme (Alkylperoxo)iron(III) intermediates | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scopus | - |
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