Line positions and intensities of the v1+2v2+v3 and 2v2+2v3 of 16O3

Line positions and intensities of the v1+2v2+v3 and 2v2+2v3 of 16O3

Bibliographische Detailangaben
Parent link:Journal of Molecular Structureer.— , 1957-
Vol. 166, № 2.— 1994.— [P. 365–371]
Weitere Verfasser: Bouazza S., Barbe A., Mikhailenko S. N. Semen Nikolaevich, Plateaux J. J.
Zusammenfassung:Title screen
A study of high-resolution (0.006 cm−1) Fourier transform absorption spectra of 16O3around 3450 cm−1 has been performed, leading to the first analysis of the ν1 + 2ν2 + ν3 and 2ν2 + 2ν3 bands of this molecule. To increase the absorption strength of these very weak bands a White cell with path lengths of up to 36 m and pressures from 40 to 55 Torr was used. The rotational energy levels of the (121) and (022) vibrational states deduced from observed spectra have been satisfactorily reproduced using a Hamiltonian matrix which takes explicitly into account the Coriolis interaction between (121) ↔ (022) and (121) ↔ (220) and Darling-Dennison interaction between (022) ↔ (220). Furthermore about 60 and 20 line intensities, respectively, for the (121) and (022) bands were measured with an accuracy of about 6 and 12%, leading to the determination of the ν1 + 2ν2 + ν3 and 2ν2 + 2ν3 vibrational transition moments. Finally, a complete list of line positions, intensities, and lower state energies for both bands has been generated.
Режим доступа: по договору с организацией-держателем ресурса
Sprache:Englisch
Veröffentlicht: 1994
Schlagworte:
электронный ресурс
труды учёных ТПУ
Online-Zugang:http://dx.doi.org/10.1006/jmsp.1994.1201
Format: Elektronisch Buchkapitel
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=642618

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