Precise Study of the Lowest Vibration-Rotational Bands ν5 and ν36 of the CHD3 Molecule

O. N. Ulenikov, G. A. Onopenko, N. E. Tyabaeva, S. Alanko, M. Koivusaari, R. Anttila

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36 Citations (Scopus)


The high-resolution absorption spectrum of the CHD3 molecule has been measured on a Fourier transform spectrometer in the region of the ν5 and ν36 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 ∈̃ parameter of the ground vibrational state was solved on the basis of the analysis of the rotational structure of the ν5 band. Numerous a1-a2 splittings for the states with Kupper = 1, 2, 4, 5, 7 in the ν5 and ν6 bands are described.

Original languageEnglish
Pages (from-to)293-313
Number of pages21
JournalJournal of Molecular Spectroscopy
Issue number2
Publication statusPublished - 1 Jan 1997

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Spectroscopy
  • Physical and Theoretical Chemistry

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