Published January 2018 | Version v1
Journal article Metadata-only

Study of the Rotational Structure of the Forbidden ν8 Band of the C2H2D2-CIS Molecule

Creators

  • 1. National Research Tomsk Polytechnic University (Russian Federation)

Description

The spectrum of the cis-ethylene-d2 (C2H2D2-cis) molecule is recorded with a Bruker IFS 120 HR Fourier spectrometer in the region of 600–1200 cm–1 with spectral resolution of 0.0021 cm–1. As a result of analysis of the experimental spectrum, 36 transitions are first assigned, based on which seven upper energy levels of the state (ν8 = 1) are determined. The ν8 band is symmetry-forbidden, and its transitions appear in the IR spectrum only due to the strong c-type Coriolis interaction between the states (ν8 = 1) and (ν7 = 1). The parameters describing the rotational structure of the ν8 band are obtained.

Additional details

Identifiers

DOI
10.1007/s11182-018-1263-3;

Publishing Information

Journal Title
Russian Physics Journal
Journal Volume
60
Journal Issue
9
Journal Page Range
p. 1644-1649
ISSN
1064-8887
CODEN
RPJOEB

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
51025341
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Descriptors DEI
ENERGY-LEVEL TRANSITIONS; ETHYLENE; FOURIER TRANSFORM SPECTROMETERS; INFRARED SPECTRA; MOLECULES; ROTATIONAL STATES
Descriptors DEC
ALKENES; ENERGY LEVELS; EXCITED STATES; HYDROCARBONS; MEASURING INSTRUMENTS; ORGANIC COMPOUNDS; SPECTRA; SPECTROMETERS

Optional Information

Copyright
Copyright (c) 2018 Springer Science+Business Media, LLC, part of Springer Nature
Notes
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