Microwave Spectra of Dimethylether (CH3)2O and (CD3)2O in Excited Torsional States
1978 ◽
Vol 33
(12)
◽
pp. 1498-1510
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Abstract The rotational spectra of the torsional excited states v̅n = 11,12,21, 22, 23 have been measured and assigned. The torsional fine structure was used to determine the coefficients V3 and V' 12 of the hindering potential. For (CH3)2O : V3 = 2618 ± 4 cal/mole, V'12 = 18 ± 8 cal/mole, for (CD3)2O : V3 = 2572 ± 6 cal/mole, V'12 = 29 ± 12 cal/mole, V12 was correlated to V3 .
1974 ◽
Vol 29
(9)
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pp. 1335-1344
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1997 ◽
Vol 183
(1)
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pp. 176-199
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1983 ◽
Vol 38
(12)
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pp. 1309-1319
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2014 ◽
Vol 100
(1)
◽
pp. 286-296
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1992 ◽
Vol 268
(1-3)
◽
pp. 97-106
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