Microwave spectrum of CF3CCH
- 1 January 1969
- journal article
- research article
- Published by Taylor & Francis in Molecular Physics
- Vol. 16 (4) , 345-348
- https://doi.org/10.1080/00268976900100401
Abstract
Attempts to observe ΔK = ±1 transitions in the rotational spectrum of CF3CCH and CF3H in the first excited state of a degenerate vibration, by direct absorption in the Y band and K band regions of the microwave spectrum, have not been successful. In the course of this work the J = 3-2 and 4-3 rotational spectrum of CF3CCH has been observed with higher sensitivity than previously, and from the positions of the vibrational satellites several new α r B values have been determined.Keywords
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