Microwave and Infrared Measurements on HCN and DCN: Observations on l-Type Resonance Doublets
- 1 November 1967
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 47 (9) , 3206-3210
- https://doi.org/10.1063/1.1712376
Abstract
Microwave measurements have been made on the direct doublet splittings (ΔJ=0 transitions) of the 0110, 0220, 0310, and 0330 levels of DCN and the 0110 and 0220 levels of HCN. The sensitivity of the Δ and φ level splittings to certain vibrational and rotational constants enables us to obtain new values for those constants. New infrared measurements are given for ν1, 3ν21, 4ν20—ν21, and 4ν22—ν21 of HCN.Keywords
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