Photoionization resonance study of the X̃(2Π), Ã(2Π), B̃(2Σ+) and C̃(2Σ+) states of CS2+ and COS+
✍ Scribed by R. Frey; B. Gotchev; W.B. Peatman; H. Pollak; E.W. Schlag
- Publisher
- Elsevier Science
- Year
- 1978
- Weight
- 627 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0020-7381
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📜 SIMILAR VOLUMES
and references therein) to make a detailed calculation of the rovibronic energies in the first excited electronic state, Ã 2 , of the MgNC radical. This calculation is based on ab initio data (supplemented here with points for larger bending displacements from linearity) calculated at the level of M
Large-scale open-shell coupled cluster calculations have been carded out for the two lowest 2I-I states of C~-and the electronic ground state of linear C s. The calculated spectrum of the Ell u ~ X 21-Ig transition is in good agreement with the recent neon matrix absorption spectrum of Freivogel, Fu
We have generated MgNC in supersonic free jet expansions and measured the laser-induced fluorescence excitation spectra of the C-N stretching vibronic bands of the à 2 -X 2 + transition. Rotational analysis yields the molecular constants of the vibronic levels, (1,0,0) and (1,0,1), in the à 2 state.
The forbidden \(\dot{A}(010)^{2} \Sigma^{(+)},{ }^{2} \Sigma^{(-)}-\dot{X}(000)^{2} \Sigma^{+}\)parallel bands of \(\mathrm{CaOH}\), which gain transition strength through vibronic mixing between different electronic states, have been observed via laserinduced fluorescence. The fundamental bending f