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Cyclopropane-d6: The C–D Stretching Bands ν6and ν8at High Resolution

✍ Scribed by J. Plı́va; A. Valentin; A. Henry; L. Henry


Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
178 KB
Volume
175
Category
Article
ISSN
0022-2852

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✦ Synopsis


The two infrared active C-D stretching bands n 6 and n 8 of C 3 D 6 were recorded on a large Fourier transform spectrometer with a linewidth close to the Doppler-Fizeau limit. The perpendicular band of the E vibration n 8 near 2209.6 cm 01 is found to be highly perturbed by anharmonic resonances with the states n 7 / 3n 14 , n 7 / n 9 / n 14 , and n 4 / n 10 / n 14 , and by a J x,y Coriolis-type interaction with an unidentified A 1,2 state. In contrast, the structure of the parallel band of the AЉ 2 vibration n 6 near 2336.7 cm 01 appears to be relatively unperturbed. Spectroscopic constants are reported for the two fundamentals and for some of the perturbers of the n 8 state.


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