The 2v 2, v 1 and v 3 bands of H2 16O |
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Authors: | JM Flaud C Camy-Peyret |
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Institution: | 1. Laboratoire de Physique Moléculaire et d'Optique Atmosphérique , Campus d'Orsay, Ba;2. timent 220, 91405, Orsay |
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Abstract: | The 2v 2, v 1 and v 3 bands of H2 16O occurring in the region 2930–4255 cm-1 were studied from a spectrum recorded with a high resolution Fourier transform spectrometer (resolution: 0·005 cm-1). The set of the observed transitions leads by a least squares method to the determination of very accurate values of the rotational levels belonging to the vibrational states (000), (020), (100), (001). From these levels, using Watson's Hamiltonian, we have obtained respectively 21 and 17 rotational constants for the states (000) and (020). |
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