Abstract
The high-resolution absorption spectrum of the HDO molecule was recorded with a Fourier-transform interferometer in the region of 8900-9600 cm -1, where the strongly interacted bands 2ν1 + ν3, 3ν1 + ν2, ν1 + 2ν2 + ν3, 2ν1 + 3ν2, 4ν2 + ν3, ν1 + 5ν2, and 7ν2 are located. About 1000 transitions were assigned to these seven bands based on the ab initio predictions [J. Chem. Phys. 106 (1997) 4618]. Altogether, 375 upper energy levels were determined, including 24 energy levels of the highly excited bending (070) state. On that basis, the necessity of the "Effective Hamiltonian" concept in the spectroscopic analysis is discussed.
| Original language | English |
|---|---|
| Pages (from-to) | 57-65 |
| Number of pages | 9 |
| Journal | Journal of Molecular Spectroscopy |
| Volume | 231 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1 May 2005 |
Fingerprint
Keywords
- HDO molecule
- Vibration-rotation spectra
- Water absorption
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Spectroscopy
- Physical and Theoretical Chemistry
Cite this
High-resolution ro-vibrational spectroscopy of HDO in the region of 8900-9600 cm-1. / Ulenikov, O. N.; Hu, S. M.; Bekhtereva, E. S.; Zhu, Q. S.
In: Journal of Molecular Spectroscopy, Vol. 231, No. 1, 01.05.2005, p. 57-65.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - High-resolution ro-vibrational spectroscopy of HDO in the region of 8900-9600 cm-1
AU - Ulenikov, O. N.
AU - Hu, S. M.
AU - Bekhtereva, E. S.
AU - Zhu, Q. S.
PY - 2005/5/1
Y1 - 2005/5/1
N2 - The high-resolution absorption spectrum of the HDO molecule was recorded with a Fourier-transform interferometer in the region of 8900-9600 cm -1, where the strongly interacted bands 2ν1 + ν3, 3ν1 + ν2, ν1 + 2ν2 + ν3, 2ν1 + 3ν2, 4ν2 + ν3, ν1 + 5ν2, and 7ν2 are located. About 1000 transitions were assigned to these seven bands based on the ab initio predictions [J. Chem. Phys. 106 (1997) 4618]. Altogether, 375 upper energy levels were determined, including 24 energy levels of the highly excited bending (070) state. On that basis, the necessity of the "Effective Hamiltonian" concept in the spectroscopic analysis is discussed.
AB - The high-resolution absorption spectrum of the HDO molecule was recorded with a Fourier-transform interferometer in the region of 8900-9600 cm -1, where the strongly interacted bands 2ν1 + ν3, 3ν1 + ν2, ν1 + 2ν2 + ν3, 2ν1 + 3ν2, 4ν2 + ν3, ν1 + 5ν2, and 7ν2 are located. About 1000 transitions were assigned to these seven bands based on the ab initio predictions [J. Chem. Phys. 106 (1997) 4618]. Altogether, 375 upper energy levels were determined, including 24 energy levels of the highly excited bending (070) state. On that basis, the necessity of the "Effective Hamiltonian" concept in the spectroscopic analysis is discussed.
KW - HDO molecule
KW - Vibration-rotation spectra
KW - Water absorption
UR - http://www.scopus.com/inward/record.url?scp=15844415642&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=15844415642&partnerID=8YFLogxK
U2 - 10.1016/j.jms.2005.01.005
DO - 10.1016/j.jms.2005.01.005
M3 - Article
VL - 231
SP - 57
EP - 65
JO - Journal of Molecular Spectroscopy
JF - Journal of Molecular Spectroscopy
SN - 0022-2852
IS - 1
ER -