Spectral patterns of chaotic acetylene

Authors
Rose, JP Kellman, ME
Citation
Jp. Rose et Me. Kellman, Spectral patterns of chaotic acetylene, J PHYS CH A, 104(45), 2000, pp. 10471-10481
Citations number
40
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
JOURNAL OF PHYSICAL CHEMISTRY A
ISSN journal
10895639 → ACNP
Volume
104
Issue
45
Year of publication
2000
Pages
10471 - 10481
Database
ISI
SICI code
1089-5639(20001116)104:45<10471:SPOCA>2.0.ZU;2-G
Abstract
A diabatic correlation diagram procedure, first applied (Rose, J. P.; Kellm an, M. E., J. Chem. Phys. 1996, 105, 7348) to H2O, is used to classify ener gy and intensity patterns in the highly excited bending spectrum of C2H2, m odeled by an effective spectroscopic fitting Hamiltonian. Analysis with pol yad phase spheres accounts for the observed patterns in terms of classical phase space structure and bifurcations of the low-energy normal modes.