High resolution FTIR study of 34S16O2: The bands 2ν3,2ν1+ν2 and 2ν1+ν2-ν2; Journal of Molecular Spectroscopy; Vol. 318

High resolution FTIR study of 34S16O2: The bands 2ν3,2ν1+ν2 and 2ν1+ν2-ν2; Journal of Molecular Spectroscopy; Vol. 318

Bibliographic Details
Parent link:Journal of Molecular Spectroscopy: Scientific Journal
Vol. 318.— 2015.— [P. 26-33]
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Физико-технический институт (ФТИ) Кафедра общей физики (ОФ)
Other Authors: Ulenekov (Ulenikov) O. N. Oleg Nikolaevich, Gromova O. V. Olga Vasilievna, Bekhtereva E. S. Elena Sergeevna, Krivchikova Yu. V. Yuliya Valerjevna, Sklyarova E. A. Elena Aleksandrovna, Buttersack T., Sydow C., Bauerecker Z. (S.) H. Zigurd (Sigurd) Hermann
Summary:Title screen
The high resolution infrared spectrum of the 34S16O2 molecule was recorded in the region of 2600-2810 cm−1 where the strong 2ν3 band is located. About 2500 transitions with maximum values of quantum numbers Jmax.=76 and were assigned to the 2ν3 band. The very weak 2ν1+ν2 band was recorded and analyzed for the first time. This gave us the possibility to find and analyze, for the first time, the hot band2ν1+ν2-ν2, which is located in the 2200-2380 cm−1 region and totally covered by the strong 2ν1 band. In general, about 1370 transitions were assigned to the bands2ν1+ν2 and 2ν1+ν2-ν2, and 302 ro-vibrational energies of the (2 1 0) state were determined. Ro-vibrational energies obtained from experimental data for both the (0 0 2), and (2 1 0) vibrational states were used in the weighted list square fit of the parameters of the effective Hamiltonian, which takes into account additional interactions with the (1 3 0) and (0 5 0) vibrational states. The set of parameters obtained from the fit reproduces the initial experimental data with accuracies close to experimental uncertainties.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2015
Subjects:
электронный ресурс
труды учёных ТПУ
Online Access:http://dx.doi.org/10.1016/j.jms.2015.09.009
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=644767

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