Email this article Isotope Substitution Effect in Polyatomic Molecules on the Example of 13C2H4 ← 12C2H4 Substitution
- Authors: Bekhtereva E.S.1,2, Gromova O.V.1, Berezkin K.B.1, Kashirina N.V.1, Konov I.A.2, Bauerecker S.3
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Affiliations:
- Institute of Physics and Technology of the National Research Tomsk Polytechnic University
- National Research Tomsk State University
- Institute of Theoretical and Physical Chemistry, Braunschweig University of Technology
- Issue: Vol 58, No 11 (2016)
- Pages: 1573-1580
- Section: Article
- URL: https://bakhtiniada.ru/1064-8887/article/view/236820
- DOI: https://doi.org/10.1007/s11182-016-0685-z
- ID: 236820
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Abstract
General points of the theory of isotope substitution are applied to an analysis of the isotope substitution effect for the substitution 13C2H4←12C2H4 in the ethylene molecule. On the basis of the isotope relations so obtained, numerical predictions of band centers and the most significant rotational, centrifugal, and resonance parameters are made here for the first time for the four lower vibrational states of the 13C2H4 molecule, which can be used to analyze the complicated vibrational-rotational structure of the above-mentioned vibrational states.
About the authors
E. S. Bekhtereva
Institute of Physics and Technology of the National Research Tomsk Polytechnic University; National Research Tomsk State University
Author for correspondence.
Email: lane_bes@mail.ru
Russian Federation, Tomsk; Tomsk
O. V. Gromova
Institute of Physics and Technology of the National Research Tomsk Polytechnic University
Email: lane_bes@mail.ru
Russian Federation, Tomsk
K. B. Berezkin
Institute of Physics and Technology of the National Research Tomsk Polytechnic University
Email: lane_bes@mail.ru
Russian Federation, Tomsk
N. V. Kashirina
Institute of Physics and Technology of the National Research Tomsk Polytechnic University
Email: lane_bes@mail.ru
Russian Federation, Tomsk
I. A. Konov
National Research Tomsk State University
Email: lane_bes@mail.ru
Russian Federation, Tomsk
S. Bauerecker
Institute of Theoretical and Physical Chemistry, Braunschweig University of Technology
Email: lane_bes@mail.ru
Germany, Braunschweig
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