Fermi resonance phase space structure from experimental spectra
ME Kellman, ED Lynch - The Journal of chemical physics, 1986 - pubs.aip.org
The method of algebraic resonance dynamics is developed to extract semiclassical
dynamics of molecules from the fit to the experimental spectrum of bend and stretch normal
modes with 2: 1 Fermi resonance. The Heisenberg correspondence principle is used to
determine phase space profiles for resonance polyads. Each quantum level in a polyad
corresponds to a trajectory in action-angle phase space. Profiles for experimental spectra of
COz and a series of substituted methanes show a common phase space structure with four …
dynamics of molecules from the fit to the experimental spectrum of bend and stretch normal
modes with 2: 1 Fermi resonance. The Heisenberg correspondence principle is used to
determine phase space profiles for resonance polyads. Each quantum level in a polyad
corresponds to a trajectory in action-angle phase space. Profiles for experimental spectra of
COz and a series of substituted methanes show a common phase space structure with four …
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