MARVEL analysis of the measured high-resolution rovibrational spectra of (H2S)-S-32

Katy L. Chubb, Olga Naumenko, Stefan Keely, Sebestiano Bartolotto, Skye Macdonald, Mahmoud Mukhtar, Andrey Grachov, Joe White, Eden Coleman, Anwen Liu, Alexander Z. Fazliev, Elena R. Polovtseva, Veli-Matti Horneman, Alain Campargue, Tibor Furtenbacher, Attila G. Csaszar, Sergei N. Yurchenko, Jonathan Tennyson

Research output: Contribution to journalArticlepeer-review

Abstract

44 325 measured and assigned transitions of (H2S)-S-32, the parent isotopologue of the hydrogen sulfide molecule, are collated from 33 publications into a single database and reviewed critically. Based on this information, rotation-vibration energy levels are determined for the ground electronic state using the Measured Active Rotational-Vibrational Energy Levels (MARVEL) technique. The ortho and path principal components of the measured spectroscopic network of (H2SS)-S-32 are considered separately. The verified set of 25 293 ortho- and 18 778 para- (H2S)-S-32 transitions determine 3969 ortho and 3467 para energy levels. The MARVEL results are compared with alternative data compilations, including a theoretical variational linelist. (C) 2018 The Authors. Published by Elsevier Ltd.

Original languageEnglish
Pages (from-to)178-186
Number of pages9
JournalJournal of Quantitative Spectroscopy and Radiative Transfer
Volume218
DOIs
Publication statusPublished - Oct 2018

Keywords

  • Spectroscopy
  • Energy levels
  • Hydrogen sulfide
  • ROTATIONAL-VIBRATIONAL SPECTRA
  • IUPAC CRITICAL-EVALUATION
  • TRANSITION WAVE-NUMBERS
  • FOURIER-TRANSFORM SPECTRUM
  • MOLECULAR SPECTROSCOPIC DATABASE
  • HYDROGEN-SULFIDE
  • ENERGY-LEVELS
  • ABSORPTION-SPECTRUM
  • INFRARED-SPECTRUM
  • MICROWAVE-SPECTRUM

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