Study of the High Resolution Spectrum of the Trans-C2H2D2 Molecule in the Spectral Region of 1900-2000 cm-1
Abstract
The weak ν3 + ν10( B u ) 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 ( J max = 20, K a max = 9) have been determined using the experimental data. Rotational parameters of the ν3+ν10( B u ) band are obtained.
- Publication:
-
Russian Physics Journal
- Pub Date:
- November 2017
- DOI:
- 10.1007/s11182-017-1196-2
- Bibcode:
- 2017RuPhJ..60.1206Z
- Keywords:
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- deuterated ethylene isotopologue;
- rotational parameters;
- Bruker IFS 120 Fourier spectrometer