Dipole moment function of nitrous oxide

The dipole moment function of nitrous oxide has been refined from intensity data, which include recent measurements of the line intensities of vibration-rotation transitions as well as those of higher vibrational states. Direct numerical diagonalization of the full Hamiltonian matrix, which includes...

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Bibliographic Details
Published in:Journal of molecular spectroscopy 1987-03, Vol.122 (1), p.157-170
Main Authors: Kobayashi, Matsuo, Suzuki, Isao
Format: Article
Language:English
Subjects:
Atomic and molecular physics
Exact sciences and technology
Molecular properties and interactions with photons
Molecular spectra
Physics
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Summary:The dipole moment function of nitrous oxide has been refined from intensity data, which include recent measurements of the line intensities of vibration-rotation transitions as well as those of higher vibrational states. Direct numerical diagonalization of the full Hamiltonian matrix, which includes vibrational, rotational, and Coriolis terms, has been used to obtain the radial part wavefunctions. Several of the dipole moment functions obtained were of particular interest because of the overall good fit to existing experimental data. The present method is shown to be very effective in analyzing quantitatively the x-y-type Coriolis effects on the line intensities of perpendicular bands.
ISSN:0022-2852
1096-083X
DOI:10.1016/0022-2852(87)90226-8