Abstract
The K=2← 1 E1 Q branch and the JK=10← 00 A-E doublet have been observed for the first excited CO stretching mode in the microwave spectrum of normal methanol. A value for the excited state barrier to internal rotation of 397.9± 3 cm−1 is required to reproduce the Q-branch origin frequency of 47 929.9 MHz, with reasonable limits on geometry changes assumed. This value is consistent with previous infrared results.
References
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Dates
Type | When |
---|---|
Created | 21 years, 6 months ago (Feb. 6, 2004, 4:02 p.m.) |
Deposited | 1 year, 6 months ago (Feb. 9, 2024, 5:40 a.m.) |
Indexed | 1 year, 6 months ago (Feb. 11, 2024, 3:31 a.m.) |
Issued | 52 years, 11 months ago (Sept. 15, 1972) |
Published | 52 years, 11 months ago (Sept. 15, 1972) |
Published Print | 52 years, 11 months ago (Sept. 15, 1972) |
@article{Lees_1972, title={Torsion-Vibration-Rotation Interactions in Methanol. IV. Microwave Spectrum of CH3OH in the Excited CO Stretching State}, volume={57}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.1678575}, DOI={10.1063/1.1678575}, number={6}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Lees, R. M.}, year={1972}, month=sep, pages={2249–2252} }