Precise Study of the Lowest Vibration-Rotational Bands nu5 and nu3/nu6 of the CHD3 Molecule
The high-resolution absorption spectrum of the CHD3 molecule has been measured on a Fourier transform spectrometer in the region of the nu5 and nu3/nu6 bands and analyzed for the first time by taking into account a1 - a2 (K = 3) splittings of the ground vibrational state. The problem of ambiguity in determining the corresponding epsilon; parameter of the ground vibrational state was solved on the basis of the analysis of the rotational structure of the nu5 band. Numerous a1-a2 splittings for the states with Kupper = 1, 2, 4, 5, 7 in the nu5 and nu6 bands are described. Copyright 1997 Academic Press. Copyright 1997Academic Press
Ulenikov
ON
Laboratory of Molecular Spectroscopy, Physics Department, Tomsk State University, Tomsk, 634050, Russia
Onopenko
GA
Tyabaeva
NE
Alanko
S
Koivusaari
M
Anttila
R