Calculation of the fine structure of the triplet state $$ ilde a^3 A_2 $$ of the ozone molecule by the method of multiconfiguration self-consistent field
- 1 February 2005
- journal article
- Published by Pleiades Publishing Ltd in Optics and Spectroscopy
- Vol. 98 (2), 209-213
- https://doi.org/10.1134/1.1870062
Abstract
The zero-field splitting of the \(\tilde a^3 A_2 \) state of the O3 molecule is interpreted on the basis of ab initio quantum-chemical calculations. The spin—orbit coupling with the ground X1A1 state is shown to make the main contribution to the zero-field splitting of the \(\tilde a^3 A_2 \) term (the state of the 3σπ type). The calculated parameters D and E agree well with experiment.
Keywords
This publication has 8 references indexed in Scilit:
- Ab initio calculations of zero-field splitting parametersChemical Physics, 2002
- Spectroscopy and predissociation of the 3A2 electronic state of ozone 16O3 and 18O3 by high resolution Fourier transform spectrometrySpectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2001
- A comparative rotational analysis of the 000 bands of the 3A2←1A1 Wulf transition for the isotopomers 16O3 and 18O3 of ozone by high resolution Fourier transform spectrometrySpectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 1999
- Contribution to the Analysis of the3A2←X1A1“Wulf” Transition of Ozone by High-Resolution Fourier Transform SpectrometryJournal of Molecular Spectroscopy, 1998
- Investigation of the role of triplet states in the Wulf bands of ozoneThe Journal of Chemical Physics, 1995
- Ozone absorption spectroscopy in search of low‐lying electronic statesPublished by American Geophysical Union (AGU) ,1995
- The interpretation of the Wulf absorption band of ozoneChemical Physics Letters, 1994
- General atomic and molecular electronic structure systemJournal of Computational Chemistry, 1993