Abstract
The rotational structure in three fundamental bands ν3, νs, and ν6 of 13CHD3 has been analyzed. As this study evidently is the first high-resolution investigation on the spectrum of this molecule, the determination of the ground state rotational constants was the necessary first step. The ν5 band (1290.536 cm-1) could be treated as an isolated band whereas it was necessary to analyze the bands ν3 (994.713 cm-1) and ν6 (1030.243 cm-1) simultaneously because of very strong interactions. The total number of assigned lines was 1116. The spectral region 850-1530 cm-1 was measured on a Fourier transform spectrometer and the 13C species was in natural abundance in CHD3.
| Original language | English |
|---|---|
| Pages (from-to) | 9-16 |
| Number of pages | 8 |
| Journal | Journal of Molecular Spectroscopy |
| Volume | 191 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1 Jan 1998 |
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ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Spectroscopy
- Physical and Theoretical Chemistry
Cite this
First high-resolution study of the 13CHD3 infrared spectrum : Rotational analysis of the ground state and the fundamentals ν5 and ν3/v6. / Ulenikov, O. N.; Onopenko, G. A.; Alanko, S.; Koivusaari, M.; Anttila, R.
In: Journal of Molecular Spectroscopy, Vol. 191, No. 1, 01.01.1998, p. 9-16.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - First high-resolution study of the 13CHD3 infrared spectrum
T2 - Rotational analysis of the ground state and the fundamentals ν5 and ν3/v6
AU - Ulenikov, O. N.
AU - Onopenko, G. A.
AU - Alanko, S.
AU - Koivusaari, M.
AU - Anttila, R.
PY - 1998/1/1
Y1 - 1998/1/1
N2 - The rotational structure in three fundamental bands ν3, νs, and ν6 of 13CHD3 has been analyzed. As this study evidently is the first high-resolution investigation on the spectrum of this molecule, the determination of the ground state rotational constants was the necessary first step. The ν5 band (1290.536 cm-1) could be treated as an isolated band whereas it was necessary to analyze the bands ν3 (994.713 cm-1) and ν6 (1030.243 cm-1) simultaneously because of very strong interactions. The total number of assigned lines was 1116. The spectral region 850-1530 cm-1 was measured on a Fourier transform spectrometer and the 13C species was in natural abundance in CHD3.
AB - The rotational structure in three fundamental bands ν3, νs, and ν6 of 13CHD3 has been analyzed. As this study evidently is the first high-resolution investigation on the spectrum of this molecule, the determination of the ground state rotational constants was the necessary first step. The ν5 band (1290.536 cm-1) could be treated as an isolated band whereas it was necessary to analyze the bands ν3 (994.713 cm-1) and ν6 (1030.243 cm-1) simultaneously because of very strong interactions. The total number of assigned lines was 1116. The spectral region 850-1530 cm-1 was measured on a Fourier transform spectrometer and the 13C species was in natural abundance in CHD3.
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U2 - 10.1006/jmsp.1998.7599
DO - 10.1006/jmsp.1998.7599
M3 - Article
AN - SCOPUS:0343782182
VL - 191
SP - 9
EP - 16
JO - Journal of Molecular Spectroscopy
JF - Journal of Molecular Spectroscopy
SN - 0022-2852
IS - 1
ER -