High-resolution study of strongly interacting vibrational bands of HDO in the region 7600-8100 cm-1

Shui Ming Hu, O. N. Ulenikov, G. A. Onopenko, E. S. Bekhtereva, Sheng Gui He, Xiang Huai Wang, Hai Lin, Qing Shi Zhu

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The high-resolution Fourier transform spectrum of the HDO molecule was recorded and analyzed in the region 7600-8100 cm-1 where the weak vibration-rotation bands 3ν1 and ν123 are located. Because of the presence of strong local resonance interactions, transitions belonging to the 3ν23 and 6ν2 bands were assigned as well. Spectroscopic parameters of all four bands were estimated, which reproduce initial line positions with accuracy close to experimental uncertainties.

Original languageEnglish
Pages (from-to)228-234
Number of pages7
JournalJournal of Molecular Spectroscopy
Issue number2
Publication statusPublished - 1 Jan 2000


ASJC Scopus subject areas

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

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