Diatomic Molecule as a Deformable Body

• Authors: M. Molski
• Languages of publication: EN

Abstracts

EN

On the basis of the deformable body model and harmonic potential approximation, a nonlinear Hamiltonian describing rovibrational states of diatomic molecules has been derived. The proposed approach is extended to include the Simons-Parr-Finlan potential, and the obtained equations are applied in evaluation of molecular constants and in reproduction of rovibrational spectra of the ^{1}Σ state of ^{12}C^{32}S, ^{13}C^{16}O and rotational spectra of ^{12}C^{16}O molecules. A comparison with the standard Dunham results is also made.

Keywords

EN

33.10.Cs; 33.10.Jz

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1992
• Volume: 81
• Issue: 4-5
• Pages: 485-494

Dates

published

1992-04

received

1992-01-21

(unknown)

1992-03-30

Contributors

author

M. Molski

• Department of Theoretical Chemistry, Faculty of Chemistry, A. Mickiewicz University, Grunwaldzka 6, 60-780 Poznań, Poland

Identifiers

DOI

10.12693/APhysPolA.81.485