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Line Intensities in the ν1, ν3, and 2ν2 Bands of H280Se

✍ Scribed by J.M. Flaud; P. Arcas; C. Camypeyret; H. Burger; H. Willner

Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
502 KB
Volume
170
Category
Article
ISSN
0022-2852

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✦ Synopsis

Using a high-resolution Fourier transform spectrum of hydrogen selenide in natural abundance, about 600 intensities of lines belonging to the (\nu_{1}, \nu_{3}), and (2 \nu_{2}) bands of (\mathrm{H}{2}^{80} \mathrm{Se}) were measured. A least-squares fit of these intensities was performed, allowing determination of the vibrational transition moments of these bands and their rotational corrections. Finally, the first derivatives of the dipole moment with respect to the normal coordinates (q{1}) and (q_{3}) were found to be (\partial \mu_{x} / \partial q_{1}) (=(-0.5938 \pm 0.010) \times 10^{-1}) and (\partial \mu_{z} / \partial q_{3}=(0.5683 \pm 0.010) \times 10^{-1}) Debye, respectively.

(c) 1995 Academic Press, Inc.

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