Abstract
The high-resolution Fourier transform spectrum of the HDO molecule was recorded and analyzed in the region 6140-7040 cm-1 where the bands v1 + v3, 2v2 + v3, and 2v1 + v2 are located. The presence of strong local resonance interactions allowed us to assign some tens of transitions to the weak bands 5v2 and v1 + 3v2 as well. Spectroscopic parameters of the analyzed bands were estimated. They reproduce initial upper energies with the accuracy close to experimental uncertainties.
Original language | English (US) |
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Pages (from-to) | 224-235 |
Number of pages | 12 |
Journal | Journal of Molecular Spectroscopy |
Volume | 208 |
Issue number | 2 |
DOIs | |
State | Published - 2001 |
Keywords
- HDO molecule
- Spectroscopic parameters
- Vibration-rotation spectra