The millimeter wave spectrum of methyl cyanide and the l-type doubling

Venkateswarlu, Putcha ; Baker, John G. ; Gordy, Walter (1961) The millimeter wave spectrum of methyl cyanide and the l-type doubling Journal of Molecular Spectroscopy, 6 . pp. 215-228. ISSN 0022-2852

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Official URL: http://www.sciencedirect.com/science/article/pii/0...

Related URL: http://dx.doi.org/10.1016/0022-2852(61)90244-2

Abstract

The millimeter wave spectrum of methyl cyanide corresponding to the transitions J = 4 → 5 to J = 11 → 12 from 90 kMc/sec to 225 kMc/sec has been studied. Transitions corresponding to the molecules in the ground vibrational state as well as in the excited states v8 = 1 and v8 = 2 are observed. The B0, DJ, and DJK obtained for the ground vibrational state are 9198.899 Mc/sec, 3.81 kc, and 176.9 kc, respectively, and for the excited state v8 = 1, 9226.444 Mc/sec, 3.9 kc, and 177.7 kc, respectively. The pattern for the excited state v8 = 1 is qualitatively as expected according to Nielsen's theory, but it has been found that the theory is inadequate to give a quantitative fit.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
ID Code:68573
Deposited On:08 Nov 2011 03:45
Last Modified:08 Nov 2011 03:45

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