A New Rotational Study of the Ground Vibrational State of CHD3

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

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

A careful rotational analysis of the ground vibrational state of the CHD3 molecule is made on the basis of the ground state combination differences method using, as the initial information, transitions from 12 infrared absorption bands: ν3(A1), ν6(E), ν5(E), 2ν3(A1), 2ν6(A1), 2ν6(E), ν3 + ν6(E), 2ν5(A1), 2ν5(E), ν3 + ν5(E), ν5 + ν6(A1 + A2), and ν5 + ν6(E). More than 2500 "forbidden" transitions were used to determine the parameters C, DK, and HK. a1 - a2 (K = 3) splittings in the ground vibrational state were found and analyzed.

Original languageEnglish
Pages (from-to)230-238
Number of pages9
JournalJournal of Molecular Spectroscopy
Volume186
Issue number2
DOIs
Publication statusPublished - 1 Jan 1997

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Infrared absorption
Electron transitions
vibrational states
Ground state
Absorption spectra
Molecules
forbidden transitions
infrared absorption
absorption spectra
ground state
molecules
E 25

ASJC Scopus subject areas

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

Cite this

Ulenikov, O. N., Onopenko, G. A., Tyabaeva, N. E., Alanko, S., Koivusaari, M., & Anttila, R. (1997). A New Rotational Study of the Ground Vibrational State of CHD3 Journal of Molecular Spectroscopy, 186(2), 230-238. https://doi.org/10.1006/jmsp.1997.7433

A New Rotational Study of the Ground Vibrational State of CHD3 . / Ulenikov, O. N.; Onopenko, G. A.; Tyabaeva, N. E.; Alanko, S.; Koivusaari, M.; Anttila, R.

In: Journal of Molecular Spectroscopy, Vol. 186, No. 2, 01.01.1997, p. 230-238.

Research output: Contribution to journalArticle

Ulenikov, ON, Onopenko, GA, Tyabaeva, NE, Alanko, S, Koivusaari, M & Anttila, R 1997, 'A New Rotational Study of the Ground Vibrational State of CHD3 ', Journal of Molecular Spectroscopy, vol. 186, no. 2, pp. 230-238. https://doi.org/10.1006/jmsp.1997.7433
Ulenikov, O. N. ; Onopenko, G. A. ; Tyabaeva, N. E. ; Alanko, S. ; Koivusaari, M. ; Anttila, R. / A New Rotational Study of the Ground Vibrational State of CHD3 In: Journal of Molecular Spectroscopy. 1997 ; Vol. 186, No. 2. pp. 230-238.
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