Core Electron Spectroscopy of Chromium Hexacarbonyl. A Comparative Theoretical and Experimental Study

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Published under licence by IOP Publishing Ltd
, , Citation Li Yang et al 1999 Phys. Scr. 59 138 DOI 10.1238/Physica.Regular.059a00138

1402-4896/59/2/138

Abstract

We explore the notion of using a transition metal compound as a bridge between the free and the surface adsorbed species for the interpretation of core electron spectroscopies. Calculations for this purpose are carried out for carbon and oxygen X-ray absorption, X-ray emission and X-ray core electron shake-up spectra for Cr(CO)6, and the results are compared with previous calculations on free CO and on CO-copper clusters. A detailed analysis of spectra is made with some previous assignments being revised. Experimental non-resonant and resonant X-ray emission spectra are presented.

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10.1238/Physica.Regular.059a00138