OPTIKA ATMOSFERY I OKEANA JOURNAL
V.E. ZUEV INSTITUTE OF ATMOSPHERIC OPTICS
Vol. 15, issue 09, article # 11
pdf Voronina S. S. Rotational and centrifugal-distortion constants for the (00V3)-type vibrational states of the HD16O molecule. // Atmospheric and oceanic optics. 2002. V. 15. No. 09. P. 727-729.Copy the reference to clipboard
Abstract:
Rotational-vibrational constants for (006) and (007) vibrational states of the HDO molecule are determined by use of the least squares fitting to experimental rotation-vibration energy levels. All the known rotational constants, as well as integrated band intensities are approximated using the Pade method, and spectroscopic constants of nv3-type bands are predicted for n = 8…15. The calculations showed that the rotational A constant decreases strongly, almost two times, due to the rotational-vibrational interaction.