Quantitative characteristics of high-resolution spectra to the benefit of astrophysics: The case of an ethylene molecule and its isotopologues

Research output: Contribution to journalConference article


Study of deuterated isotopologues is significant for the expansion of information quantity about "mother" modification of molecule. The spectra of cis-ethylene-d 2 (C 2 H 2 D 2 -cis) and ethylene-d 3 (C 2 HD 3 ) molecules have been recorded with a Bruker IFS 120 HR Fourier spectrometer in the region of the ν 3 bands location with spectral resolution of 0.0021 cm -1 . As a result of the experimental spectrum analysis, more than 1200 and 1000 transitions have been assigned for the ν 3 bands of C 2 H 2 D 2 -cis and C 2 HD 3 , respectively. Study of these bands for both investigated molecules was made at first time.

Original languageEnglish
Article number012001
JournalIOP Conference Series: Materials Science and Engineering
Issue number1
Publication statusPublished - 26 Apr 2019
Event3rd International Conference on Cognitive Robotics - Tomsk, Russian Federation
Duration: 22 Nov 201824 Nov 2018


ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

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