Expansion of eigenfunctions of a morse oscillator in a nonorthogonal basis of displaced harmonic oscillator functions

Arthur M. Lesk

doi:10.1016/0009-2614(76)80268-0

Expansion of eigenfunctions of a morse oscillator in a nonorthogonal basis of displaced harmonic oscillator functions

Arthur M. Lesk

Biochemistry & Molecular Biology

Research output: Contribution to journal › Article › peer-review

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Abstract

The energy levels of a Morse oscillator corresponding to the ground electronic state vibrations of H₂ have been calculated using a basis set consisting of independently displaced harmonic oscillator functions. This class of basis sets provides a concise description of vibrational energy levels and wavefunctions.

Original language	English (US)
Pages (from-to)	113-116
Number of pages	4
Journal	Chemical Physics Letters
Volume	38
Issue number	1
DOIs	https://doi.org/10.1016/0009-2614(76)80268-0
State	Published - Feb 15 1976

All Science Journal Classification (ASJC) codes

General Physics and Astronomy
Physical and Theoretical Chemistry

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10.1016/0009-2614(76)80268-0

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title = "Expansion of eigenfunctions of a morse oscillator in a nonorthogonal basis of displaced harmonic oscillator functions",

abstract = "The energy levels of a Morse oscillator corresponding to the ground electronic state vibrations of H2 have been calculated using a basis set consisting of independently displaced harmonic oscillator functions. This class of basis sets provides a concise description of vibrational energy levels and wavefunctions.",

author = "Lesk, {Arthur M.}",

note = "Funding Information: 24390. This work made use of computer facilities supported in part by NationaJ Science Foundation Grants NSFGJ-34 and NSF-C&3 157. Funding Information: The author is gratefult o Dr. S. Rothenbergf or tile eigc-nvaluper ogramw ritten by him and Professor E. Davidson. Work supported by U.S. National Science",

year = "1976",

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doi = "10.1016/0009-2614(76)80268-0",

language = "English (US)",

volume = "38",

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T1 - Expansion of eigenfunctions of a morse oscillator in a nonorthogonal basis of displaced harmonic oscillator functions

AU - Lesk, Arthur M.

N1 - Funding Information: 24390. This work made use of computer facilities supported in part by NationaJ Science Foundation Grants NSFGJ-34 and NSF-C&3 157. Funding Information: The author is gratefult o Dr. S. Rothenbergf or tile eigc-nvaluper ogramw ritten by him and Professor E. Davidson. Work supported by U.S. National Science

PY - 1976/2/15

Y1 - 1976/2/15

N2 - The energy levels of a Morse oscillator corresponding to the ground electronic state vibrations of H2 have been calculated using a basis set consisting of independently displaced harmonic oscillator functions. This class of basis sets provides a concise description of vibrational energy levels and wavefunctions.

AB - The energy levels of a Morse oscillator corresponding to the ground electronic state vibrations of H2 have been calculated using a basis set consisting of independently displaced harmonic oscillator functions. This class of basis sets provides a concise description of vibrational energy levels and wavefunctions.

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Expansion of eigenfunctions of a morse oscillator in a nonorthogonal basis of displaced harmonic oscillator functions

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