Algebraic Methods in molecular structure II: D3h-triatomic and tetrahedral molecules

Journal Article · Fri Apr 05 04:00:00 EST 1996 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.50222· OSTI ID:21163449

Lemus, R ^[1]

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1. Instituto de Ciencias Nucleares, UNAM, Circuito Exterior, C.U., A.P. 70-543, Delegacion Coyoacan, 04510 Mexico D.F. (Mexico)

As a continuation of the previous paper (1), the detailed machinery to describe the infrared spectroscopy of complex molecular systems by means of Lie-algebraic methods is presented. D3h triatomic systems are first analyzed and thereafter tetrahedral molecules are studied. The quality of the energy fits is an indication of the success of the SU(2)-algebraic model to describe the vibrational degrees of freedom of complex molecules.

• OSTI ID: 21163449
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 365; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

74 ATOMIC AND MOLECULAR PHYSICS
ABSORPTION SPECTROSCOPY
ALGEBRA
DEGREES OF FREEDOM
INFRARED SPECTRA
MOLECULAR STRUCTURE
MOLECULES
SU-2 GROUPS
VIBRATIONAL STATES