Determination of the Energy Structure and Spectroscopic Parameters of the Vibrational State (v5 = v12 = 1) of the C2D4 Molecule

Determination of the Energy Structure and Spectroscopic Parameters of the Vibrational State (v5 = v12 = 1) of the C2D4 Molecule

Bibliographic Details
Parent link:Optics and Spectroscopy
Vol. 128, iss. 5.— 2020.— [P. 569-574]
Main Author: Zyatkova (Ziatkova) A. G. Anastasiya Georgievna
Corporate Authors: Национальный исследовательский Томский политехнический университет Школа базовой инженерной подготовки Отделение естественных наук, Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Отделение экспериментальной физики
Other Authors: Merkulova M. A. Maria Andreevna, Konova Yu. V. Yuliya Vladimirovna
Summary:Title screen
Using a Bruker IFS 125HR Fourier spectrometer, the vibrational-rotational structure of the ν5+ν12ν5+ν12 band of the C2D4 molecule has been detected for the first time with a resolution of 0.0025 cm-1. At the initial investigation stage, interpretation of transitions in the spectrum is carried out; at a later stage, results of the interpretation are used as experimental data for solving the inverse spectroscopic problem. The set of 12 spectroscopic parameters of the vibrational state under study is determined for the first time. The root-mean-square deviation amounts to 0.0013 cm-1.
Режим доступа: по договору с организацией-держателем ресурса
Published: 2020
Subjects:
электронный ресурс
труды учёных ТПУ
vibrational–rotational structure
deuterated isotopolog of ethylene
rotational constants
Watson Hamiltonian
b-type transitions
колебательно-вращательная теория
изотопологи
гамильтонианы
Online Access:https://doi.org/10.1134/S0030400X20050203
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=662952

Internet

https://doi.org/10.1134/S0030400X20050203

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