Global fit of the high-resolution infrared spectrum of D<sub>2</sub>S

Abstract

High-resolution Fourier-transform spectra of the D₂S molecule in the regions of polyads of interacting vibrational states v = 3/2, 2, 5/2, 3 and 7/2 (v = v₁ + v₂/2 + v₃) were recorded for the first time with a Bruker IFS 120 Fourier-transform interferometer and analysed. A global fit of all currently available rotation-vibration energies has been made for 22 vibrational states of the D₂S molecule. The resulting set of 231 parameters reproduces all the initial experimental data (about 3670 vibration-rotation energies which correspond to more than 9700 ro-vibrational transitions with J^max = 25) with accuracies close to the experimental uncertainties.

Original language	English
Pages (from-to)	11-28
Number of pages	18
Journal	Journal of Molecular Spectroscopy
Volume	238
Issue number	1
DOIs	https://doi.org/10.1016/j.jms.2006.04.002
Publication status	Published - 1 Jul 2006

Keywords

DS isotopic species
Fundamental bands
Spectroscopic parameters
Vibration-rotation spectra

ASJC Scopus subject areas

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

Access to Document

10.1016/j.jms.2006.04.002

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Liu, A. W., Ulenikov, O. N., Onopenko, G. A., Gromova, O. V., Bekhtereva, E. S., Wan, L., Hao, L. Y., Hu, S. M., & Flaud, J. M. (2006). Global fit of the high-resolution infrared spectrum of D₂S. Journal of Molecular Spectroscopy, 238(1), 11-28. https://doi.org/10.1016/j.jms.2006.04.002

@article{f3bfcfdae17341f6905d43652d183030,

title = "Global fit of the high-resolution infrared spectrum of D2S",

abstract = "High-resolution Fourier-transform spectra of the D2S molecule in the regions of polyads of interacting vibrational states v = 3/2, 2, 5/2, 3 and 7/2 (v = v1 + v2/2 + v3) were recorded for the first time with a Bruker IFS 120 Fourier-transform interferometer and analysed. A global fit of all currently available rotation-vibration energies has been made for 22 vibrational states of the D2S molecule. The resulting set of 231 parameters reproduces all the initial experimental data (about 3670 vibration-rotation energies which correspond to more than 9700 ro-vibrational transitions with Jmax = 25) with accuracies close to the experimental uncertainties.",

keywords = "DS isotopic species, Fundamental bands, Spectroscopic parameters, Vibration-rotation spectra",

author = "Liu, {A. W.} and Ulenikov, {O. N.} and Onopenko, {G. A.} and Gromova, {O. V.} and Bekhtereva, {E. S.} and L. Wan and Hao, {L. Y.} and Hu, {S. M.} and Flaud, {J. M.}",

year = "2006",

month = jul,

day = "1",

doi = "10.1016/j.jms.2006.04.002",

language = "English",

volume = "238",

pages = "11--28",

journal = "Journal of Molecular Spectroscopy",

issn = "0022-2852",

publisher = "Academic Press Inc.",

number = "1",

}

TY - JOUR

T1 - Global fit of the high-resolution infrared spectrum of D2S

AU - Liu, A. W.

AU - Ulenikov, O. N.

AU - Onopenko, G. A.

AU - Gromova, O. V.

AU - Bekhtereva, E. S.

AU - Wan, L.

AU - Hao, L. Y.

AU - Hu, S. M.

AU - Flaud, J. M.

PY - 2006/7/1

Y1 - 2006/7/1

N2 - High-resolution Fourier-transform spectra of the D2S molecule in the regions of polyads of interacting vibrational states v = 3/2, 2, 5/2, 3 and 7/2 (v = v1 + v2/2 + v3) were recorded for the first time with a Bruker IFS 120 Fourier-transform interferometer and analysed. A global fit of all currently available rotation-vibration energies has been made for 22 vibrational states of the D2S molecule. The resulting set of 231 parameters reproduces all the initial experimental data (about 3670 vibration-rotation energies which correspond to more than 9700 ro-vibrational transitions with Jmax = 25) with accuracies close to the experimental uncertainties.

AB - High-resolution Fourier-transform spectra of the D2S molecule in the regions of polyads of interacting vibrational states v = 3/2, 2, 5/2, 3 and 7/2 (v = v1 + v2/2 + v3) were recorded for the first time with a Bruker IFS 120 Fourier-transform interferometer and analysed. A global fit of all currently available rotation-vibration energies has been made for 22 vibrational states of the D2S molecule. The resulting set of 231 parameters reproduces all the initial experimental data (about 3670 vibration-rotation energies which correspond to more than 9700 ro-vibrational transitions with Jmax = 25) with accuracies close to the experimental uncertainties.

KW - DS isotopic species

KW - Fundamental bands

KW - Spectroscopic parameters

KW - Vibration-rotation spectra

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DO - 10.1016/j.jms.2006.04.002

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JO - Journal of Molecular Spectroscopy

JF - Journal of Molecular Spectroscopy

SN - 0022-2852

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