Analysis of the ν3, A-type band of C2H3D |
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Authors: | Philippe Herbin Ghislain Blanquet Jacques Walrand Charles P Courtoy André Fayt |
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Institution: | Laboratoire de Spectroscopie Moléculaire, Facultés Universitaires Notre-Dame de la Paix, Rue de Bruxelles, 61, Namur B-5000, Belgium;Laboratoire de Spectroscopie Moléculaire, Université Catholique de Louvain, Chemin du Cyclotron, 2, Louvain-La-Neuve B-1348, Belgium |
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Abstract: | The ν3, A-type band of C2H3D centered at 1288.780 cm?1 has been analyzed up to J = 33 and Ka = 15. The spectral range from 1351 to 1235 cm?1 was recorded with a grill-spectrometer “type Girard” and with a resolution of 0.06 cm?1, and a wavenumber precision of about 2 × 10?3 cm?1. From 787 identified transitions it was possible to calculate the rotational energies in the ν3 excited state, and to refine the corresponding set of parameters. |
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