In:
The Journal of Chemical Physics, AIP Publishing, Vol. 105, No. 7 ( 1996-08-15), p. 2639-2653
Abstract:
A reliable new three-dimensional potential energy surface is obtained for the H2–Ar system using an exchange-coulomb potential model with five parameters determined empirically from a least-squares fit to experimental data. This surface fully accounts for new high resolution IR data, virial coefficients, and vibrational transition pressure-shifting coefficients used in the analysis, and yields excellent predictions of elastic and inelastic scattering cross sections and hyperfine transition intensities not included in the analysis. Quantitative comparisons with the best previous empirical potential and a high quality fully ab initio potential are also presented.
Type of Medium:
Online Resource
ISSN:
0021-9606
,
1089-7690
Language:
English
Publisher:
AIP Publishing
Publication Date:
1996
detail.hit.zdb_id:
3113-6
detail.hit.zdb_id:
1473050-9
Permalink