Frequency measurement of pure rotational transitions in the v 2 = 1 state of H 2O

Frequencies of pure rotational transitions in the v 2 = 1 vibrationally excited state of H 2 16O were measured with a tunable far-infrared spectrometer in the frequency range of 0.5–5 THz. Molecular parameters of Watson’s A-reduced Hamiltonian have been obtained to reproduce the observed frequencies...

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Bibliographic Details
Published inJournal of molecular spectroscopy Vol. 235; no. 2; pp. 190 - 195
Main Authors Matsushima, Fusakazu, Tomatsu, Nobuhiro, Nagai, Takashi, Moriwaki, Yoshiki, Takagi, Kojiro
Format Journal Article
LanguageEnglish
Published Elsevier Inc 2006
Subjects
H 2O
Rotational spectra
Tunable far-infrared
v2 = 1 vibrationally excited state
H 2O
Tunable far-infrared
Rotational spectra
v 2 = 1 vibrationally excited state
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Summary:Frequencies of pure rotational transitions in the v 2 = 1 vibrationally excited state of H 2 16O were measured with a tunable far-infrared spectrometer in the frequency range of 0.5–5 THz. Molecular parameters of Watson’s A-reduced Hamiltonian have been obtained to reproduce the observed frequencies.
ISSN:0022-2852
1096-083X
DOI:10.1016/j.jms.2005.11.003