Abstract
High-resolution Fourier-transform spectra of the D2S molecule in the regions of polyads of interacting vibrational states v = 3/2, 2, 5/2, 3 and 7/2 (v = v1 + v2/2 + v3) were recorded for the first time with a Bruker IFS 120 Fourier-transform interferometer and analysed. A global fit of all currently available rotation-vibration energies has been made for 22 vibrational states of the D2S molecule. The resulting set of 231 parameters reproduces all the initial experimental data (about 3670 vibration-rotation energies which correspond to more than 9700 ro-vibrational transitions with Jmax = 25) with accuracies close to the experimental uncertainties.
| Original language | English |
|---|---|
| Pages (from-to) | 11-28 |
| Number of pages | 18 |
| Journal | Journal of Molecular Spectroscopy |
| Volume | 238 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1 Jul 2006 |
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Keywords
- DS isotopic species
- Fundamental bands
- Spectroscopic parameters
- Vibration-rotation spectra
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Spectroscopy
- Physical and Theoretical Chemistry
Cite this
Global fit of the high-resolution infrared spectrum of D2S. / Liu, A. W.; Ulenikov, O. N.; Onopenko, G. A.; Gromova, O. V.; Bekhtereva, E. S.; Wan, L.; Hao, L. Y.; Hu, S. M.; Flaud, J. M.
In: Journal of Molecular Spectroscopy, Vol. 238, No. 1, 01.07.2006, p. 11-28.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Global fit of the high-resolution infrared spectrum of D2S
AU - Liu, A. W.
AU - Ulenikov, O. N.
AU - Onopenko, G. A.
AU - Gromova, O. V.
AU - Bekhtereva, E. S.
AU - Wan, L.
AU - Hao, L. Y.
AU - Hu, S. M.
AU - Flaud, J. M.
PY - 2006/7/1
Y1 - 2006/7/1
N2 - High-resolution Fourier-transform spectra of the D2S molecule in the regions of polyads of interacting vibrational states v = 3/2, 2, 5/2, 3 and 7/2 (v = v1 + v2/2 + v3) were recorded for the first time with a Bruker IFS 120 Fourier-transform interferometer and analysed. A global fit of all currently available rotation-vibration energies has been made for 22 vibrational states of the D2S molecule. The resulting set of 231 parameters reproduces all the initial experimental data (about 3670 vibration-rotation energies which correspond to more than 9700 ro-vibrational transitions with Jmax = 25) with accuracies close to the experimental uncertainties.
AB - High-resolution Fourier-transform spectra of the D2S molecule in the regions of polyads of interacting vibrational states v = 3/2, 2, 5/2, 3 and 7/2 (v = v1 + v2/2 + v3) were recorded for the first time with a Bruker IFS 120 Fourier-transform interferometer and analysed. A global fit of all currently available rotation-vibration energies has been made for 22 vibrational states of the D2S molecule. The resulting set of 231 parameters reproduces all the initial experimental data (about 3670 vibration-rotation energies which correspond to more than 9700 ro-vibrational transitions with Jmax = 25) with accuracies close to the experimental uncertainties.
KW - DS isotopic species
KW - Fundamental bands
KW - Spectroscopic parameters
KW - Vibration-rotation spectra
UR - http://www.scopus.com/inward/record.url?scp=33745187399&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33745187399&partnerID=8YFLogxK
U2 - 10.1016/j.jms.2006.04.002
DO - 10.1016/j.jms.2006.04.002
M3 - Article
VL - 238
SP - 11
EP - 28
JO - Journal of Molecular Spectroscopy
JF - Journal of Molecular Spectroscopy
SN - 0022-2852
IS - 1
ER -