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https://hdl.handle.net/2440/66181
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Type: | Journal article |
Title: | High-Resolution X-ray Emission Spectroscopy of Molybdenum Compounds |
Author: | Doonan, C. Zhang, L. Young, C. George, S. Deb, A. Bergmann, U. George, G. Cramer, S. |
Citation: | Inorganic Chemistry: including bioinorganic chemistry, 2005; 44(8):2579-2581 |
Publisher: | Amer Chemical Soc |
Issue Date: | 2005 |
ISSN: | 0020-1669 1520-510X |
Statement of Responsibility: | Christian J. Doonan, Limei Zhang, Charles G. Young, Simon J. George, Aniruddha Deb, Uwe Bergmann, Graham N. George, and Stephen P. Cramer |
Abstract: | High-resolution molybdenum K-edge X-ray emission spectroscopy (XES) was used to characterize the K beta(4) and K beta' ' valence-to-core transition bands in the oxo-Mo compounds K(2)MoO(4), MoO(S(2)CNEt(2))(2), and MoO(2)(S(2)CNEt(2))(2). The K beta(4) and K beta' ' emission bands are attributed to transitions to the Mo 1s core hole from molecular orbitals possessing primarily molybdenum 4d and oxygen 2s character, respectively. This communication describes the first assignment of the K beta' ' interatomic band in the emission spectra of molybdenum complexes. Additionally, the K beta(4) and K beta' 'transitions are shown to be sensitive to the chemical and electronic environment of the metal, suggesting that high-resolution XES might be an effective method for elucidating the nature of the molybdenum centers in biological systems. |
Keywords: | Oxygen Molybdenum Spectrometry, X-Ray Emission Sensitivity and Specificity Molecular Structure |
Rights: | Copyright © 2005 American Chemical Society |
DOI: | 10.1021/ic050129f |
Published version: | http://dx.doi.org/10.1021/ic050129f |
Appears in Collections: | Aurora harvest Chemical Engineering publications Environment Institute publications |
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