Analysis of the SO2 absorption Fourier spectrum in regions 1055 to 2000 and 2200 to 2550 cm-1

Abstract

High-resolution spectra of sulfur dioxide have been recorded between 1055 and 2550 cm^-1 using infrared Fourier transform spectroscopy. More than 18 000 recorded lines have been assigned to nine cold and four hot vibration-rotation bands of SO₂. Precise values of the band centers, rotational and centrifugal parameters, and anharmonic constants have been determined that allow one to reproduce and to predict the energy spectrum of SO₂ and its isotopic species with high accuracy.

Original language	English
Pages (from-to)	128-139
Number of pages	12
Journal	Journal of Molecular Spectroscopy
Volume	125
Issue number	1
DOIs	https://doi.org/10.1016/0022-2852(87)90199-8
Publication status	Published - 1987

ASJC Scopus subject areas

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

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10.1016/0022-2852(87)90199-8

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Guelachvili, G., Naumenko, O. V., & Ulenikov, O. N. (1987). Analysis of the SO₂ absorption Fourier spectrum in regions 1055 to 2000 and 2200 to 2550 cm^-1 Journal of Molecular Spectroscopy, 125(1), 128-139. https://doi.org/10.1016/0022-2852(87)90199-8

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abstract = "High-resolution spectra of sulfur dioxide have been recorded between 1055 and 2550 cm-1 using infrared Fourier transform spectroscopy. More than 18 000 recorded lines have been assigned to nine cold and four hot vibration-rotation bands of SO2. Precise values of the band centers, rotational and centrifugal parameters, and anharmonic constants have been determined that allow one to reproduce and to predict the energy spectrum of SO2 and its isotopic species with high accuracy.",

author = "G. Guelachvili and Naumenko, {O. V.} and Ulenikov, {O. N.}",

year = "1987",

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T1 - Analysis of the SO2 absorption Fourier spectrum in regions 1055 to 2000 and 2200 to 2550 cm-1

AU - Guelachvili, G.

AU - Naumenko, O. V.

AU - Ulenikov, O. N.

PY - 1987

Y1 - 1987

N2 - High-resolution spectra of sulfur dioxide have been recorded between 1055 and 2550 cm-1 using infrared Fourier transform spectroscopy. More than 18 000 recorded lines have been assigned to nine cold and four hot vibration-rotation bands of SO2. Precise values of the band centers, rotational and centrifugal parameters, and anharmonic constants have been determined that allow one to reproduce and to predict the energy spectrum of SO2 and its isotopic species with high accuracy.

AB - High-resolution spectra of sulfur dioxide have been recorded between 1055 and 2550 cm-1 using infrared Fourier transform spectroscopy. More than 18 000 recorded lines have been assigned to nine cold and four hot vibration-rotation bands of SO2. Precise values of the band centers, rotational and centrifugal parameters, and anharmonic constants have been determined that allow one to reproduce and to predict the energy spectrum of SO2 and its isotopic species with high accuracy.

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