Optimal sets of parameters for a model intermolecular potential that provide the best reproduction of broadening coefficients γ for the absorption lines in the ν2 band of the H2S molecule are determined for systems H2S-A (A = He, Ne, Ar, Kr, and Xe). For H2S-He, the potential is obtained with the temperature dependence of coefficients γ taken into account for two rotational absorption lines 110 ← 101 and 211 ← 202. With the potentials obtained, the coefficients γ are calculated for the ν1 and ν3 bands and compared with the available experimental data. There are significant discrepancies between the calculated and experimental values of γ.
|Number of pages||10|
|Journal||Optics and Spectroscopy (English translation of Optika i Spektroskopiya)|
|Publication status||Published - 1 Jul 2013|
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics