The fitting of the experimental vibration-rotation energy levels (J. Mol. Spectrosc., 75, 339-362 (1979)) of the H2 16O interacting states (031)-(111)-(130)-(210)-(012) was made. The sixth vibrational state (050) was also taken into account. The rotational and resonance constants obtained reproduce the experimental data with an average accuracy of about 0.04-0.05 cm-1.
ASJC Scopus subject areas
- Physical and Theoretical Chemistry
- Atomic and Molecular Physics, and Optics