Add time:07/30/2019         Source:sciencedirect.com

Core and valence region XPS spectra of methyl-substituted benzene chromium tricarbonyl complexes have been measured at low (170K) temperature. The core levels were found to be unchanged by the addition of the electron-donating groups on the ring, whilst the shifts in the valence bands have been related to the bonding mechanisms within these compounds.

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