Published 1996
| Version v1
Journal article
A symmetry adapted approach to molecular spectroscopy: the anharmonic oscillator symmetry model
- 1. Universidad Nacional Autonoma de Mexico, Mexico City (Mexico). Centro de Estudios Nucleares
Description
We apply the anharmonic oscillator symmetry model to the description of vibrational excitations in D3h and Td molecules. A systematic procedure can be used to establish the relation between the algebraic and configuration space formulations, by means of which new interactions are found in the algebraic model, leading to reliable spectroscopic predictions. We illustrate the method for the case of triatomic D3h molecules and the Td Be4-cluster. (Author)
Additional details
Publishing Information
- Journal Title
- Revista Mexicana de Fisica
- Journal Volume
- 42
- Journal Issue
- suppl.1
- Journal Page Range
- p. 73-83.
- ISSN
- 0035-001X
- CODEN
- RMXFAT
INIS
- Country of Publication
- Mexico
- Country of Input or Organization
- Mexico
- INIS RN
- 28026936
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- ALGEBRA; ANHARMONIC OSCILLATORS; BERYLLIUM; CLEBSCH-GORDAN COEFFICIENTS; DEGREES OF FREEDOM; HAMILTONIANS; INTERATOMIC FORCES; LIE GROUPS; MOLECULAR STRUCTURE; MOLECULES; MORSE POTENTIAL; PHONONS; SPECTROSCOPY; SU-2 GROUPS; SYMMETRY; VIBRATIONAL STATES
- Descriptors DEC
- ALKALINE EARTH METALS; ELEMENTS; ENERGY LEVELS; EXCITED STATES; MATHEMATICAL OPERATORS; MATHEMATICS; METALS; POTENTIALS; QUANTUM OPERATORS; QUASI PARTICLES; SU GROUPS; SYMMETRY GROUPS