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Proceedings Paper

Microwave double-resonance spectrum of 2-chloro-4, 5-dimethyl-1, 3, 2-dioxaphospholene and detection of weak lines: analysis of fine and hyperfine structures
Author(s): R. V. Galeev; L. N. Gunderova; A. H. Mamleev; N. M. Pozdeev
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Paper Abstract

A molecule of 2-chloro-4, 5-dimethyl-1, 3, 2-dioxaphospholene is an asymmetric top the with parameter of asymmetry K=-O.75, i.e. near prolate symmetric top. The dipole moment component b=° due to molecular symmetry (Fig.1). Rotational transitions corresponding to the dipole moment component 11 are permitted. Pure rotational transitions corresponding to i may be a c forbidden by symmetry. The spectrum is peculiar by its band structure. Sufficiently narrow and line crowded bands conform to transitions of J J+1, t a type for every value of 3. It is a matter of difficulty to identify spectral lines (rotational transitions) because:

Paper Details

Date Published: 1 July 1992
PDF: 4 pages
Proc. SPIE 1811, Tenth All-Union Symposium and School on High-Resolution Molecular Spectroscopy, (1 July 1992); doi: 10.1117/12.131152
Show Author Affiliations
R. V. Galeev, Bashkir Scientific Ctr. (Russia)
L. N. Gunderova, Bashkir Scientific Ctr. (Russia)
A. H. Mamleev, Bashkir Scientific Ctr. (Russia)
N. M. Pozdeev, Bashkir Scientific Ctr. (Russia)


Published in SPIE Proceedings Vol. 1811:
Tenth All-Union Symposium and School on High-Resolution Molecular Spectroscopy
Leonid N. Sinitsa, Editor(s)

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