The potential curve for the C 1Π state of InCl
✍ Scribed by U. Wolf; E. Tiemann
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 461 KB
- Volume
- 139
- Category
- Article
- ISSN
- 0009-2614
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✦ Synopsis
The predissociation C 'II state of InCl was investigated by pulsed dye-laser radiation which excites the C 'II-X 'X + transition. Predissociation lifetimes of the order of picoseconds were determined by analysis of linewidths. For a quantitative description of the predissociation the semiclassical approximation for tunneling resonances was used. The potential curve of the C 'II state calculated from the measured data shows a very shallow minimum at small internuclear distance and a maximum at medium internuclear distance which is responsible for the predissociation. Vibrational levels v=O, 1,2 exist below the potential maximum.
📜 SIMILAR VOLUMES
We have used the e\pc:imental energy levels of the B state of Na2 to determine the shape of the potentL1 curve. The potential curve obtained has been used to determine the Fran&-Condon o\rrlnp of the continuum vibrational levels in the B state with bound levels in the ground ekctronic state.
Ab initio contiguration-interaction calculations using a 9sSpl3s2p gaussian basis supplemented with polarization functions are presented for potential curves for the a 'Z+and the louest 3~ state of CN+\_ The txxo states arc very close in energy and calculations at this ievel do not give an unequivoc