Effective Hamiltonian of the nonrigid methanol CH{sub 3}OH molecule in the ground vibronic state

Journal Article · Tue Oct 31 23:00:00 EST 1995 · Optics and Spectroscopy

OSTI ID:393866

Burenin, A V ^[1]

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1. Institute of Applied Physics, Nizhnii Novgorod, (Russian Federation)

For the nonrigid methanol CH{sub 3}OH molecule in the ground vibronic state, the simplest expression for the effective Hamiltonian and generators of its transformation to a reduced form is considered in an arbitrary order of perturbation theroy as a Taylor series expansion in dynamic variables on the basis of the concept of the configuration spin. Partitioning of the configuration-rotational wave functions is given according to the irreducible representations of the rotational subgroup of the symmetry group for the stationary state problem of the molecule considered in the Born-Oppenheimer approximation. 9 refs., 1 tab.

• OSTI ID: 393866
• Journal Information: Optics and Spectroscopy, Journal Name: Optics and Spectroscopy Journal Issue: 5 Vol. 79; ISSN OPSUA3; ISSN 0030-400X
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
66 PHYSICS
BORN-OPPENHEIMER APPROXIMATION
GROUND STATES
HAMILTONIANS
METHANOL
VIBRATIONAL STATES
WAVE FUNCTIONS