High resolution study of the ν5 + ν12 band of C2H4

O. N. Ulenikov, G. A. Onopenko, E. S. Bekhtereva, T. M. Petrova, A. M. Solodov, A. A. Solodov

Research output: Contribution to journalArticlepeer-review

44 Citations (Scopus)


The combination band ν5 + ν12 of ethylene, C2H4, has been recorded for the first time with a high resolution Fourier transform spectrometer Bruker IFS 125HR. Assignments of transitions and preliminary rotational analysis are made. Two models (Hamiltonian of the isolated vibrational state and Hamiltonian that takes into account resonance interactions) are used. Influence of the local resonance interactions on the parameters and reproduction power of the models is discussed.

Original languageEnglish
Pages (from-to)637-647
Number of pages11
JournalMolecular Physics
Issue number5
Publication statusPublished - 1 Feb 2010


  • Ethylene
  • High-resolution spectra
  • Spectroscopic parameters

ASJC Scopus subject areas

  • Biophysics
  • Molecular Biology
  • Condensed Matter Physics
  • Physical and Theoretical Chemistry

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