Electronic states of C2H4++from double charge transfer spectroscopy and from SCF-CI calculations
- 23 August 1975
- journal article
- research article
- Published by Taylor & Francis in Molecular Physics
- Vol. 30 (2), 557-563
- https://doi.org/10.1080/00268977500102131
Abstract
Double ionization potentials of the ethylene molecule corresponding to the formation of the ground state and lower-lying excited states of C2H4 ++ have been measured by means of double charge transfer spectroscopy. The experimental results are compared with the results of accurate SCF-CI calculations on C2H4 ++. Very good agreement between the experimental and theoretical double ionization potentials is obtained enabling a full interpretation of the double charge transfer spectrum of C2H4 to be given.Keywords
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