The G → A transition in ICl

The G[1( 3P 1)] → A 3 Π 1 band system of ICl (3250–3400 Å) is photographed at high resolution from tesla discharge sources containing the individual isotopomers, I 35Cl and I 37Cl. The rotational analysis of 24 v′- v″ bands includes ∼1700 assigned lines spanning v′ = 0–2 and v″ = 8–15. Most of the d...

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Bibliographic Details
Published in:Journal of molecular spectroscopy 1991-07, Vol.148 (1), p.50-58
Main Authors: Hudson, J.Bryan, Sauls, L.Jay, Tellinghuisen, Patricia C, Tellinghuisen, Joel
Format: Article
Language:English
Subjects:
Atomic and molecular physics
Exact sciences and technology
Molecular properties and interactions with photons
Physics
Properties of molecules and molecular ions
Rotation, vibration and vibration-rotation constants
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Summary:The G[1( 3P 1)] → A 3 Π 1 band system of ICl (3250–3400 Å) is photographed at high resolution from tesla discharge sources containing the individual isotopomers, I 35Cl and I 37Cl. The rotational analysis of 24 v′- v″ bands includes ∼1700 assigned lines spanning v′ = 0–2 and v″ = 8–15. Most of the data involve the previously unreported v′ = 0 level of the G state, for which higher v levels have been studied before but not in this emission spectrum. The analysis generally corroborates the previous descriptions of both states.
ISSN:0022-2852
1096-083X
DOI:10.1016/0022-2852(91)90033-7