High-Resolution Study of Strongly Interacting Vibrational Bands of HDO in the Region 7600-8100 cm(-1).

J Mol Spectrosc

Open Laboratory of Bond-Selective Chemistry and High Institute for Advanced Research, University of Science and Technology of China, Hefei, 230026, People's Republic of China

Published: October 2000

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 3nu(1) and nu(1) + nu(2) + nu(3) are located. Because of the presence of strong local resonance interactions, transitions belonging to the 3nu(2) + nu(3) and 6nu(2) bands were assigned as well. Spectroscopic parameters of all four bands were estimated, which reproduce initial line positions with accuracy close to experimental uncertainties. Copyright 2000 Academic Press.

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http://dx.doi.org/10.1006/jmsp.2000.8173DOI Listing

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High-Resolution Study of Strongly Interacting Vibrational Bands of HDO in the Region 7600-8100 cm(-1).

J Mol Spectrosc

October 2000

Open Laboratory of Bond-Selective Chemistry and High Institute for Advanced Research, University of Science and Technology of China, Hefei, 230026, People's Republic of China

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 3nu(1) and nu(1) + nu(2) + nu(3) are located. Because of the presence of strong local resonance interactions, transitions belonging to the 3nu(2) + nu(3) and 6nu(2) bands were assigned as well. Spectroscopic parameters of all four bands were estimated, which reproduce initial line positions with accuracy close to experimental uncertainties.

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