SYMMETRY REDUCTION AND ROTATIONAL RE-QUANTIZATION OF SYMMETRICAL-TOP MOLECULES AT LOCAL MODE LIMIT

Authors
CHENG JX WANG XG LIN H ZHU QS
Citation
Jx. Cheng et al., SYMMETRY REDUCTION AND ROTATIONAL RE-QUANTIZATION OF SYMMETRICAL-TOP MOLECULES AT LOCAL MODE LIMIT, Chinese Physics Letters, 14(9), 1997, pp. 656-659
Citations number
19
Categorie Soggetti
Physics
Journal title
Chinese Physics Letters → ACNP
ISSN journal
0256307X
Volume
14
Issue
9
Year of publication
1997
Pages
656 - 659
Database
ISI
SICI code
0256-307X(1997)14:9<656:SRARRO>2.0.ZU;2-H
Abstract
The (400) stretching overtone band of AsH3 has been observed near 8029 .0 cm(-1) and analyzed in both symmetric and asymmetric top models. Th e results indicate that the dynamical symmetry of the (400) local mode state has reduced to that of an asymmetric top and the rotational ene rgy levels can be assigned by a set of quantum numbers J, K-a, and K-c .