l-Type Doubling in Three π—π Bands of HCN
- 1 August 1957
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 27 (2) , 532-534
- https://doi.org/10.1063/1.1743763
Abstract
l‐type doubling constants have been determined for the 0112–0110, 0113–0110, and 0311–0110 bands of HCN. The results, in units of 10—3 cm—1, are: The accuracy of the constants is ±5% for the 0113 and 0311 bands, and ±1% for the 0112 band. The q′—q″ values obtained for the 0113 and 0112 bands agree within experimental error with the prediction of our empirical equation which relates q to the vibrational quantum numbers.
Keywords
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