26 January 1994 Qualitative treatment of configuration degeneration in the vibration-rotational spectrum of a nonrigid molecule
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Proceedings Volume 2205, 11th Symposium and School on High-Resolution Molecular Spectroscopy; (1994) https://doi.org/10.1117/12.166194
Event: High Resolution Molecular Spectroscopy: 11th Symposium and School, 1993, Moscow, Russian Federation
Abstract
The configuration degeneration in a vibration-rotational spectrum of a nonrigid molecule is performed using a concept of symmetry group chains of models inserted into each other. The models arise in analytic solution of the problem on stationary states of molecules employing the perturbation theory. An example of the nonrigid molecule NH3 in the nondegenerate vibrational state is considered. It is shown that the configuration degeneration treatment depends essentially on the type of the transition between energetically equivalent equilibrium configuration of the molecule.
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Alexander V. Burenin, "Qualitative treatment of configuration degeneration in the vibration-rotational spectrum of a nonrigid molecule", Proc. SPIE 2205, 11th Symposium and School on High-Resolution Molecular Spectroscopy, (26 January 1994); doi: 10.1117/12.166194; https://doi.org/10.1117/12.166194
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