Configurational-vibrational degeneracy in the vibration-rotation spectrum of a nonrigid molecule
Journal Article
·
· Optics and Spectroscopy
OSTI ID:210003
- Institute of Applied Physics, Nizhnii Novgorod (Russian Federation)
A combined description of the configurational and vibrational degeneracy in the vibration-rotation spectrum of a nonrigid molecule is suggested on the basis of a concept of the coordinate spin. A detailed analysis of the algebraic properties of this spin is carried out. As a concrete application, the effective operators of the physical quantities of the NH{sub 3} molecule in its ground electronic state are qualitatively represented as a Taylor series in the dynamic variables, taking into account the above-mentioned degeneracies. 8 refs., 2 tabs.
- OSTI ID:
- 210003
- Journal Information:
- Optics and Spectroscopy, Journal Name: Optics and Spectroscopy Journal Issue: 5 Vol. 77; ISSN 0030-400X; ISSN OPSUA3
- Country of Publication:
- United States
- Language:
- English
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