Rotation-vibration spectra of deuterated water vapor in the 9160-9390-cm-1 region

A. D. Bykov, V. P. Lopasov, Yu S. Makushkin, L. N. Sinitsa, O. N. Ulenikov, V. E. Zuev

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Abstract

The absorption spectrum of mixtures of H2O, HDO and D2O has been recorded in the region 9161.5 to 9392.5 cm-1 with an absorption sensitivity of 10-7 cm-1 and a line-center determination accuracy of 0.08 cm-1. An attempt to identify the absorption bands of the spectrum obtained experimentally was undertaken. The justification for attributing the observed lines to the HDO bands (3ν1 + ν2), (ν1 + 2ν2 + ν3) and D2O bands (ν2 + 3ν3), (ν1 + ν2 + 2ν3) is given. In this study the bands centers have been found and the molecular rotational and centrifugal constants have been determined as well.

Original languageEnglish
Pages (from-to)1-27
Number of pages27
JournalJournal of Molecular Spectroscopy
Volume94
Issue number1
DOIs
Publication statusPublished - 1982
Externally publishedYes

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ASJC Scopus subject areas

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

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