On the photoelectron spectrum of sulphur trioxide
- 1 May 1976
- journal article
- research article
- Published by Taylor & Francis in Molecular Physics
- Vol. 31 (5) , 1549-1556
- https://doi.org/10.1080/00268977600101221
Abstract
He(I), He(II) and variable temperature Ne(I) photoelectron spectra of sulphur trioxide are reported. All six of the expected ionic states have been detected and assigned; the assignment differs from a previous one. Ab initio calculations in a medium basis set have been carried out and spectral intensities have been calculated; agreement between the calculations and the spectra is good. The calculations show a substantial S(3d) character in the S-O bond, and the spectra are consistent with this.Keywords
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