Extended analysis of the ν 3 band of HD 32 S: Line positions, energies, and line strengths

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Abstract

The HD 32 S high resolution infrared spectrum was recorded and analyzed in the ν 3 fundamental band region (2000–3000 cm−1) with a Bruker IFS 125HR Fourier transform infrared spectrometer (Zurich prototype ZP2001). 1533 transitions (about 3.4 times more compared to 446 transitions in earlier studies) were assigned to the ν 3 band in the experimental spectra. For the first time, an analysis of the line strengths of this band was made and effective dipole moment parameters were obtained. A special analysis was performed with the goal to obtain the partial pressures of all components (HDS, D 2 S, H 2 S, H 2 O, D 2 O, HDO, CO 2 ) presented in the sample. A line list of the transitions and strengths of the ν 3 band has been generated.

Original languageEnglish
Pages (from-to)131-141
Number of pages11
JournalJournal of Quantitative Spectroscopy and Radiative Transfer
Volume230
DOIs
Publication statusPublished - 1 Jun 2019

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Keywords

  • HD S high resolution spectra;
  • Spectroscopic parameters
  • ν band: line positions and strengths;

ASJC Scopus subject areas

  • Radiation
  • Atomic and Molecular Physics, and Optics
  • Spectroscopy

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