Rotation-vibration spectra of deuterated water vapor in the 9160-9390-cm<sup>-1</sup> region

Abstract

The absorption spectrum of mixtures of H₂O, HDO and D₂O has been recorded in the region 9161.5 to 9392.5 cm^-1 with an absorption sensitivity of 10^-7 cm^-1 and a line-center determination accuracy of 0.08 cm^-1. An attempt to identify the absorption bands of the spectrum obtained experimentally was undertaken. The justification for attributing the observed lines to the HDO bands (3ν₁ + ν₂), (ν₁ + 2ν₂ + ν₃) and D₂O bands (ν₂ + 3ν₃), (ν₁ + ν₂ + 2ν₃) is given. In this study the bands centers have been found and the molecular rotational and centrifugal constants have been determined as well.

Original language	English
Pages (from-to)	1-27
Number of pages	27
Journal	Journal of Molecular Spectroscopy
Volume	94
Issue number	1
DOIs	https://doi.org/10.1016/0022-2852(82)90290-9
Publication status	Published - 1982
Externally published	Yes

ASJC Scopus subject areas

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

Access to Document

10.1016/0022-2852(82)90290-9

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@article{479c4c58e44c4fc0bf2f86b1c29feb72,

title = "Rotation-vibration spectra of deuterated water vapor in the 9160-9390-cm-1 region",

abstract = "The absorption spectrum of mixtures of H2O, HDO and D2O has been recorded in the region 9161.5 to 9392.5 cm-1 with an absorption sensitivity of 10-7 cm-1 and a line-center determination accuracy of 0.08 cm-1. An attempt to identify the absorption bands of the spectrum obtained experimentally was undertaken. The justification for attributing the observed lines to the HDO bands (3ν1 + ν2), (ν1 + 2ν2 + ν3) and D2O bands (ν2 + 3ν3), (ν1 + ν2 + 2ν3) is given. In this study the bands centers have been found and the molecular rotational and centrifugal constants have been determined as well.",

author = "Bykov, {A. D.} and Lopasov, {V. P.} and Makushkin, {Yu S.} and Sinitsa, {L. N.} and Ulenikov, {O. N.} and Zuev, {V. E.}",

year = "1982",

doi = "10.1016/0022-2852(82)90290-9",

language = "English",

volume = "94",

pages = "1--27",

journal = "Journal of Molecular Spectroscopy",

issn = "0022-2852",

publisher = "Academic Press Inc.",

number = "1",

}

TY - JOUR

T1 - Rotation-vibration spectra of deuterated water vapor in the 9160-9390-cm-1 region

AU - Bykov, A. D.

AU - Lopasov, V. P.

AU - Makushkin, Yu S.

AU - Sinitsa, L. N.

AU - Ulenikov, O. N.

AU - Zuev, V. E.

PY - 1982

Y1 - 1982

N2 - The absorption spectrum of mixtures of H2O, HDO and D2O has been recorded in the region 9161.5 to 9392.5 cm-1 with an absorption sensitivity of 10-7 cm-1 and a line-center determination accuracy of 0.08 cm-1. An attempt to identify the absorption bands of the spectrum obtained experimentally was undertaken. The justification for attributing the observed lines to the HDO bands (3ν1 + ν2), (ν1 + 2ν2 + ν3) and D2O bands (ν2 + 3ν3), (ν1 + ν2 + 2ν3) is given. In this study the bands centers have been found and the molecular rotational and centrifugal constants have been determined as well.

AB - The absorption spectrum of mixtures of H2O, HDO and D2O has been recorded in the region 9161.5 to 9392.5 cm-1 with an absorption sensitivity of 10-7 cm-1 and a line-center determination accuracy of 0.08 cm-1. An attempt to identify the absorption bands of the spectrum obtained experimentally was undertaken. The justification for attributing the observed lines to the HDO bands (3ν1 + ν2), (ν1 + 2ν2 + ν3) and D2O bands (ν2 + 3ν3), (ν1 + ν2 + 2ν3) is given. In this study the bands centers have been found and the molecular rotational and centrifugal constants have been determined as well.

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