High-Resolution Fourier Transform Spectrum of the D2O Molecule in the Region of the Second Triad of Interacting Vibrational States

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

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The high-resolution Fourier transform spectrum of the D2O molecule was recorded in the 3200-4200 cm-1 region, where the bands of the second triad of interacting vibrational states are located. As a result of the theoretical analysis, both the rotational-vibrational structure of the (Oil) vibrational state was improved, and the rotational energies of the (110) and (030) vibrational states were determined for the first time up to rotational quantum numbers Jmax. = 15 and 14, respectively.

Original languageEnglish
Pages (from-to)34-39
Number of pages6
JournalJournal of Molecular Spectroscopy
Issue number1
Publication statusPublished - 1 Jan 2000


ASJC Scopus subject areas

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

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