Dressed local mode Hamiltonians for CH stretch vibrations
β Scribed by Sibert, Edwin L.
- Book ID
- 125805234
- Publisher
- Taylor and Francis Group
- Year
- 2013
- Tongue
- English
- Weight
- 188 KB
- Volume
- 111
- Category
- Article
- ISSN
- 0026-8976
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π SIMILAR VOLUMES
The effective rotational Hamiltonians of the local mode states are derived for XY,, XY, and XY4 molecules by averaging the vibration-rotation Hamiltonians using the corresponding local mode vibrational wavefunctions. The results indicate that in a local mode vibrational state the molecular symmetry
The =CHI and =CD2 stretching vibrational overtones of H&-CD2 have been studied up to V= 6 and V= 3, respectively. We report their interpretation in terms of a transition from normal to local modes, involving Fermi resonance with the C-C stretching and CHz scissoring vibrations. We discuss the altern
The stretching vibration-rotation Hamiltonian of tetrahedral molecules is derived in the local-mode model. The result shows that the effective rotational Hamiltonian of a local-mode state gives rise to symmetric-top rotational energy levels, which are quantitatively in good agreement with experiment