First high-resolution analysis of the ν2+ν6 band of the cis-C2H2D2 isotopologue of ethylene

First high-resolution analysis of the ν2+ν6 band of the cis-C2H2D2 isotopologue of ethylene

Bibliographic Details
Parent link:Journal of Quantitative Spectroscopy and Radiative Transfer
Vol. 233.— 2019.— [P. 99-109]
Corporate Author: Национальный исследовательский Томский политехнический университет Исследовательская школа физики высокоэнергетических процессов
Other Authors: Ulenekov (Ulenikov) O. N. Oleg Nikolaevich, Gromova O. V. Olga Vasilievna, Bekhtereva E. S. Elena Sergeevna, Konova Yu. V. Yuliya Vladimirovna, Sydow C. Christian, Bauerecker S. Sigurd
Summary:Title screen
The high–resolution infrared spectrum of C2H2D2-cis was recorded for the first time and analyzed in the region of 2400–2700?cm where the band is located. 1987 transitions were assigned to the band and 623 ro–vibrational energies of the vibrational state were determined from the assigned transitions. Parameters of the effective Hamiltonian were determined from the weighted fit, which takes into account the studied vibrational state and six other closely located (but experimentally here not visible) vibrational states of C2H2D2-cis. The obtained “experimental” energy values were used as initial information in the fit. Determined from the fit, a set of 95 parameters reproduces 623 initial energy values of the vibrational state, representing 1987 line positions of the band with the cm.
Режим доступа: по договору с организацией-держателем ресурса
Published: 2019
Subjects:
электронный ресурс
труды учёных ТПУ
спектроскопические параметры
резонансные взаимодействия
спектры высокого разрешения
Online Access:https://doi.org/10.1016/j.jqsrt.2019.05.019
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=660361

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