Application of a Potential Model to the Interpretation of XPS Spectra of Group V Organometallics
- 1 November 1977
- journal article
- Published by IOP Publishing in Physica Scripta
- Vol. 16 (5-6) , 367-369
- https://doi.org/10.1088/0031-8949/16/5-6/031
Abstract
The XPS spectra of 19 triphenylphosphorus derivatives are measured in the solid state. Net atomic charges, derived from electronegativity equalization considerations in simple structures provide a better correlation with experimental binding energies when the potential model is used neglecting the calculated molecular potential. Overall correlation is not improved upon introduction of more sophisticated π-bonding characteristics except in a few cases where very pronounced back donation to phosphorus occurs.Keywords
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