ISSN:
1432-2234
Keywords:
Nonlinear Hamiltonian
;
Rovibrational transitions
;
Two-atomic molecule
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Summary On the basis of the deformable body model and harmonic potential approximation a nonlinear quantum-mechanical Hamiltonian describing rovibrational states of diatomic molecules has been derived. The obtained formula is applied in evaluation of molecular constants and for prediction of rovibrational and rotational spectra of the selected two-atomic systems giving quite satisfactory reproduction of the data values using only two molecular and one semiempirical parameters. This additional parameter is responsible for the change of curvature of internuclear potential in the excited rotational states, and may be viewed as an indicator of molecular susceptibility to rotation induced dissociation of a molecule.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01113426
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