The vacuum ultra-violet photoelectron spectrum of the SiO(X1Σ+) molecule
- 1 March 1978
- journal article
- research article
- Published by Taylor & Francis in Molecular Physics
- Vol. 35 (3) , 873-882
- https://doi.org/10.1080/00268977800100641
Abstract
The vacuum ultra-violet photoelectron spectrum of the SiO(X1Σ+) molecule has been recorded and interpreted with the aid of both ab initio molecular orbital and multiple-scattering Xα calculations. Three bands have been observed with vertical ionization potentials of 11·61, 12·19 and 14·80 eV, corresponding to ionization to the X2Σ+, A2Π and B2Σ+ states of SiO+ respectively. Estimates of r e, and D e for these ionic states have been made.Keywords
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