High resolution vibrational-rotational spectrum of H2S in the region of the v2 fundamental band

O. N. Ulenikov, A. B. Malikova, M. Koivusaari, S. Alanko, R. Anttila

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Abstract

The high resolution infrared spectrum of H2S has been recorded on a Fourier transform spectrometer Bruker IFS 120 HR in the region of the fundamental band v2 with an instrumental resolution of about 0.0020 cm-1. Lines have been assigned to the v2 bands of the isotopic species H2 32S, H2 34S, and H2 33S and in addition to the hot band 2v2 - v2 of H2 32S. In the case of the fundamental band of H2 32S, 226 upper state energy levels with Jmax = 17 were obtained and fitted with a standard deviation of 9.96 × 10-5 cm-1. For H2 34S, 126 energy levels with Jmax = 14 were obtained, and for H2 33S, 57 lines could be assigned,

Original languageEnglish
Pages (from-to)229-235
Number of pages7
JournalJournal of Molecular Spectroscopy
Volume176
Issue number2
DOIs
Publication statusPublished - 1 Jan 1996

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ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Spectroscopy
  • Physical and Theoretical Chemistry

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