Published June 1997
| Version v1
Journal article
Fermi resonances and vibrational spectrum for methane
Creators
- 1. Academia Sinica, Beijing, BJ (China). Inst. of High Energy Physics
- 2. Graduate School, University of Science and Technology of China, Beijing (China)
Description
The boson realization model with Fermi resonances is used for explaining both stretching and bending vibrational spectra in methane. The interactions between stretching and bending vibrations are described by Td symmetric Fermi resonance terms that couple one creation (or annihilation) operator of stretching vibrations with two annihilation (or creation) operators of bending ones. This model provides a ten-parameter fit to the published experimental vibrational eigenvalues of methane with the root-mean-square energy deviation 12.38 cm-1
Additional details
Publishing Information
- Journal Title
- Acta Physica Sinica
- Journal Volume
- 46
- Journal Issue
- 6
- Journal Page Range
- p. 1073-1078.
- ISSN
- 1000-3290
- CODEN
- WLHPAR
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 28065923
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- DATA COVARIANCES; FERMI RESONANCE; MATHEMATICAL OPERATORS; METHANE; THEORETICAL DATA; VIBRATIONAL STATES
- Descriptors DEC
- ALKANES; DATA; ENERGY LEVELS; EXCITED STATES; HYDROCARBONS; INFORMATION; NUMERICAL DATA; ORGANIC COMPOUNDS; RESONANCE