Abstract
High-resolution Fourier transform infrared spectrum of H2S was recorded and analyzed in the region of the v = v1 +1/2 v2 + v1 = 3.5 polyad. More than 450 transitions were assigned to the 3v1 + v2 and 21 + v2 + v3 bands with the maximum values of quantum numbers J and Ka equal to 14, 7, and 14, 9 for these two bands, respectively. The theoretical analysis was fulfilled with the Hamiltonian which takes into account strong resonance interactions among the studied vibrational states (3 1 0), (2 1 1), and also "dark" states (0 3 2) and (2 3 0). The rms deviation is 0.0019 cm -. The intensity borrowing effect in the doublets in the P-branch transitions of the 3v1 + v2 and 2v1 + V 2 + v3 bands is observed and discussed.
| Original language | English |
|---|---|
| Pages (from-to) | 110-119 |
| Number of pages | 10 |
| Journal | Journal of Molecular Spectroscopy |
| Volume | 228 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1 Nov 2004 |
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Keywords
- HS molecule
- Resonance interactions
- Spectroscopic parameters
- Vibration-rotation spectra
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Spectroscopy
- Physical and Theoretical Chemistry
Cite this
High-resolution Fourier transform spectrum of H2S in the region of 8500-8900 cm-1 . / Ulenikov, O. N.; Liu, A. W.; Bekhtereva, E. S.; Grebneva, S. V.; Deng, W. P.; Gromova, O. V.; Hu, S. M.
In: Journal of Molecular Spectroscopy, Vol. 228, No. 1, 01.11.2004, p. 110-119.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - High-resolution Fourier transform spectrum of H2S in the region of 8500-8900 cm-1
AU - Ulenikov, O. N.
AU - Liu, A. W.
AU - Bekhtereva, E. S.
AU - Grebneva, S. V.
AU - Deng, W. P.
AU - Gromova, O. V.
AU - Hu, S. M.
PY - 2004/11/1
Y1 - 2004/11/1
N2 - High-resolution Fourier transform infrared spectrum of H2S was recorded and analyzed in the region of the v = v1 +1/2 v2 + v1 = 3.5 polyad. More than 450 transitions were assigned to the 3v1 + v2 and 21 + v2 + v3 bands with the maximum values of quantum numbers J and Ka equal to 14, 7, and 14, 9 for these two bands, respectively. The theoretical analysis was fulfilled with the Hamiltonian which takes into account strong resonance interactions among the studied vibrational states (3 1 0), (2 1 1), and also "dark" states (0 3 2) and (2 3 0). The rms deviation is 0.0019 cm -. The intensity borrowing effect in the doublets in the P-branch transitions of the 3v1 + v2 and 2v1 + V 2 + v3 bands is observed and discussed.
AB - High-resolution Fourier transform infrared spectrum of H2S was recorded and analyzed in the region of the v = v1 +1/2 v2 + v1 = 3.5 polyad. More than 450 transitions were assigned to the 3v1 + v2 and 21 + v2 + v3 bands with the maximum values of quantum numbers J and Ka equal to 14, 7, and 14, 9 for these two bands, respectively. The theoretical analysis was fulfilled with the Hamiltonian which takes into account strong resonance interactions among the studied vibrational states (3 1 0), (2 1 1), and also "dark" states (0 3 2) and (2 3 0). The rms deviation is 0.0019 cm -. The intensity borrowing effect in the doublets in the P-branch transitions of the 3v1 + v2 and 2v1 + V 2 + v3 bands is observed and discussed.
KW - HS molecule
KW - Resonance interactions
KW - Spectroscopic parameters
KW - Vibration-rotation spectra
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UR - http://www.scopus.com/inward/citedby.url?scp=5444233064&partnerID=8YFLogxK
U2 - 10.1016/j.jms.2004.07.011
DO - 10.1016/j.jms.2004.07.011
M3 - Article
VL - 228
SP - 110
EP - 119
JO - Journal of Molecular Spectroscopy
JF - Journal of Molecular Spectroscopy
SN - 0022-2852
IS - 1
ER -