Study of the High Resolution Spectrum of the Trans-C2H2D2 Molecule in the Spectral Region of 1900–2000 cm–1

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The weak ν3 + ν10(Bu) hybrid band of the trans-C2H2D2 molecule in the region of 1910–2000 cm–1 has been assigned for the first time. The spectrum is analyzed based on the method of ground state combination differences. More than 300 energy levels (Jmax = 20, Ka max = 9) have been determined using the experimental data. Rotational parameters of the ν310(Bu) band are obtained.

Original languageEnglish
Pages (from-to)1-6
Number of pages6
JournalRussian Physics Journal
Issue number7
Publication statusAccepted/In press - 7 Nov 2017



  • Bruker IFS 120 Fourier spectrometer
  • deuterated ethylene isotopologue
  • rotational parameters

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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