On the Fourth Order Hamiltonian of an Asymmetric Rotor Molecule of Orthorhombic Symmetry

The fourth order Hamiltonian of an asymmetric rotor molecule of orthorhombic symmetry given recently has been considerably reduced in complexity through the use of equations derived from the basic relationship among the angular momentum operators. The reduced Hamiltonian obtained provides a most con...

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Detalles Bibliográficos
Autores principales: Olson, Wm. B., Allen, H. C.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: [Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology 1963
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5317231/
https://www.ncbi.nlm.nih.gov/pubmed/31580575
http://dx.doi.org/10.6028/jres.067A.039
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author Olson, Wm. B.
Allen, H. C.
author_facet Olson, Wm. B.
Allen, H. C.
author_sort Olson, Wm. B.
collection PubMed
description The fourth order Hamiltonian of an asymmetric rotor molecule of orthorhombic symmetry given recently has been considerably reduced in complexity through the use of equations derived from the basic relationship among the angular momentum operators. The reduced Hamiltonian obtained provides a most convenient starting point for the calculation of rotational energy levels from a solution of the complete secular equation, for a perturbation theory solution to the problem of centrifugal distortion, and for the deduction of sum rules among the energy levels.
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spelling pubmed-53172312019-10-01 On the Fourth Order Hamiltonian of an Asymmetric Rotor Molecule of Orthorhombic Symmetry Olson, Wm. B. Allen, H. C. J Res Natl Bur Stand A Phys Chem Article The fourth order Hamiltonian of an asymmetric rotor molecule of orthorhombic symmetry given recently has been considerably reduced in complexity through the use of equations derived from the basic relationship among the angular momentum operators. The reduced Hamiltonian obtained provides a most convenient starting point for the calculation of rotational energy levels from a solution of the complete secular equation, for a perturbation theory solution to the problem of centrifugal distortion, and for the deduction of sum rules among the energy levels. [Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology 1963 1963-08-01 /pmc/articles/PMC5317231/ /pubmed/31580575 http://dx.doi.org/10.6028/jres.067A.039 Text en https://creativecommons.org/publicdomain/zero/1.0/ The Journal of Research of the National Bureau of Standards Section A is a publication of the U.S. Government. The papers are in the public domain and are not subject to copyright in the United States. Articles from J Res may contain photographs or illustrations copyrighted by other commercial organizations or individuals that may not be used without obtaining prior approval from the holder of the copyright.
spellingShingle Article
Olson, Wm. B.
Allen, H. C.
On the Fourth Order Hamiltonian of an Asymmetric Rotor Molecule of Orthorhombic Symmetry
title On the Fourth Order Hamiltonian of an Asymmetric Rotor Molecule of Orthorhombic Symmetry
title_full On the Fourth Order Hamiltonian of an Asymmetric Rotor Molecule of Orthorhombic Symmetry
title_fullStr On the Fourth Order Hamiltonian of an Asymmetric Rotor Molecule of Orthorhombic Symmetry
title_full_unstemmed On the Fourth Order Hamiltonian of an Asymmetric Rotor Molecule of Orthorhombic Symmetry
title_short On the Fourth Order Hamiltonian of an Asymmetric Rotor Molecule of Orthorhombic Symmetry
title_sort on the fourth order hamiltonian of an asymmetric rotor molecule of orthorhombic symmetry
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5317231/
https://www.ncbi.nlm.nih.gov/pubmed/31580575
http://dx.doi.org/10.6028/jres.067A.039
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