Emission spectrum of hot HDO below 4000 cm(-1)

A Janca, K Tereszchuk, P F Bernath, N F Zobov, S V Shirin, O L Polyansky, J Tennyson

Research output: Contribution to journalArticlepeer-review

Abstract

Fourier transform emission spectra were recorded using a mixture of H2O and D2O at a temperature of 1500degreesC. The spectra were recorded in three overlapping sections and cover the wavenumber range 1800-3932cm(-1). This spectrum is analyzed together with a previously reported one spanning the 380-2190cm(-1) range [Parekunnel et al., J. Mol. Spectrosc. 101 (2001) 28]. This analysis leads to 4409 newly assigned HDO emission lines. This work particularly extends data on the (200) and (120) states of HDO for which newly determined energy levels are presented. (C) 2003 Elsevier Science (USA). All rights reserved.

Original languageEnglish
Pages (from-to)132-135
Number of pages4
JournalJOURNAL OF MOLECULAR SPECTROSCOPY
Volume219
Issue number1
DOIs
Publication statusPublished - May 2003

Keywords

  • water vapor
  • infrared spectrum
  • emission
  • line assignments
  • hot bands
  • LINE POSITIONS
  • LABORATORY SPECTROSCOPY
  • HIGH-RESOLUTION
  • BAND SPECTRUM
  • ENERGY-LEVELS
  • WATER
  • STRENGTHS
  • REGION
  • SUNSPOT

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