The potential energy curve for the b3∑-ustate of oxygen and accurate franck-condon factors for the schumann-runge bands

A. S.C. Cheung; Kam Wah Mok; Yan Sun; D. E. Freeman

doi:10.1006/jmsp.1994.1002

The potential energy curve for the b³∑^-_ustate of oxygen and accurate franck-condon factors for the schumann-runge bands

A. S.C. Cheung, Kam Wah Mok, Yan Sun, D. E. Freeman

Research output: Journal article publication › Journal article › Academic research › peer-review

12 Citations (Scopus)

Abstract

A single potential energy curve for the B3∑-ustate of oxygen has been determined using the Rydberg-Klein-Rees method with spectroscopic constants of16O2,16O,18O and18O2. Accurate Franck-Condon factors (FCFs) of the Schumann-Runge system (B3∑-u- X3∑-g) of oxygen have been calculated, which cover 16 vibrational levels for the upper B3∑-ustate and 19 for the lower X3∑-gstate. Agreement between this study and earlier results for the potential energy curve and the FCFs is excellent.

Original language	English
Pages (from-to)	9-18
Number of pages	10
Journal	Journal of Molecular Spectroscopy
Volume	163
Issue number	1
DOIs	https://doi.org/10.1006/jmsp.1994.1002
Publication status	Published - 1 Jan 1994
Externally published	Yes

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Spectroscopy
Physical and Theoretical Chemistry

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10.1006/jmsp.1994.1002

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AU - Sun, Yan

AU - Freeman, D. E.

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AB - A single potential energy curve for the B3∑-ustate of oxygen has been determined using the Rydberg-Klein-Rees method with spectroscopic constants of16O2,16O,18O and18O2. Accurate Franck-Condon factors (FCFs) of the Schumann-Runge system (B3∑-u- X3∑-g) of oxygen have been calculated, which cover 16 vibrational levels for the upper B3∑-ustate and 19 for the lower X3∑-gstate. Agreement between this study and earlier results for the potential energy curve and the FCFs is excellent.

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JF - Journal of Molecular Spectroscopy

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ER -

The potential energy curve for the b³∑^-_ustate of oxygen and accurate franck-condon factors for the schumann-runge bands

Abstract

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