Analysis of the ν3 band of 12CH3D at 7.6 μm |
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Authors: | Ginette Tarrago K Narahari Rao LW Pinkley |
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Institution: | Laboratorie d''Infrarouge, Associé au CNRS, Campus d''Orsay, Batiment 350, 91405 Orsay, Cedex, France;Department of Physics, The Ohio State University, Columbus, Ohio 43210 USA |
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Abstract: | The previously reported (J. Mol. Spectrosc.68, 195–222 (1977)) study of the CH3D spectrum occurring at 1033–1270 cm?1 which was mainly concerned with the ν6 fundamental has now been extended to cover the region 1270–1420 cm?1. In all, 342 transitions belonging to the ν3 band are now assigned. Both the ν3 and ν6 bands are processed simultaneously taking into account of the Coriolis interaction between them, and the fitting of all the experimental data led to 21 significant spectroscopic constants for the states v6= 1 and v3 = 1 of CH3D. |
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