Infrared spectra of HCl in pure and impure noble-gas matrices. Absolute intensities

J. M.P.J. Verstegen; Hanna Goldring; S. Kimel; B. Katz

doi:10.1063/1.1727216

Infrared spectra of HCl in pure and impure noble-gas matrices. Absolute intensities

J. M.P.J. Verstegen, Hanna Goldring, S. Kimel, B. Katz

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Abstract

High-resolution spectra were taken of the 1-0 absorption band of HCl trapped in argon, krypton, and xenon matrices in the temperature range between 6° and 50°K. The influence of impurities on such spectra was studied by introducing small quantities of a different noble gas into the matrices. A new spectral line, believed to be due to the combination of a ΔJ=0 transition with the constrained translational mode, is reported. Absolute intensities of the 1-0 band were measured and found to be 15 000, 18 500, and 18 000 darks in argon, krypton, and xenon, respectively. The spectra of HCl polymers are discussed.

Original language	English
Pages (from-to)	3216-3224
Number of pages	9
Journal	Journal of Chemical Physics
Volume	44
Issue number	9
DOIs	https://doi.org/10.1063/1.1727216
State	Published - 1 Jan 1966
Externally published	Yes

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General Physics and Astronomy
Physical and Theoretical Chemistry

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10.1063/1.1727216

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abstract = "High-resolution spectra were taken of the 1-0 absorption band of HCl trapped in argon, krypton, and xenon matrices in the temperature range between 6° and 50°K. The influence of impurities on such spectra was studied by introducing small quantities of a different noble gas into the matrices. A new spectral line, believed to be due to the combination of a ΔJ=0 transition with the constrained translational mode, is reported. Absolute intensities of the 1-0 band were measured and found to be 15 000, 18 500, and 18 000 darks in argon, krypton, and xenon, respectively. The spectra of HCl polymers are discussed.",

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T1 - Infrared spectra of HCl in pure and impure noble-gas matrices. Absolute intensities

AU - Verstegen, J. M.P.J.

AU - Goldring, Hanna

AU - Kimel, S.

AU - Katz, B.

PY - 1966/1/1

Y1 - 1966/1/1

N2 - High-resolution spectra were taken of the 1-0 absorption band of HCl trapped in argon, krypton, and xenon matrices in the temperature range between 6° and 50°K. The influence of impurities on such spectra was studied by introducing small quantities of a different noble gas into the matrices. A new spectral line, believed to be due to the combination of a ΔJ=0 transition with the constrained translational mode, is reported. Absolute intensities of the 1-0 band were measured and found to be 15 000, 18 500, and 18 000 darks in argon, krypton, and xenon, respectively. The spectra of HCl polymers are discussed.

AB - High-resolution spectra were taken of the 1-0 absorption band of HCl trapped in argon, krypton, and xenon matrices in the temperature range between 6° and 50°K. The influence of impurities on such spectra was studied by introducing small quantities of a different noble gas into the matrices. A new spectral line, believed to be due to the combination of a ΔJ=0 transition with the constrained translational mode, is reported. Absolute intensities of the 1-0 band were measured and found to be 15 000, 18 500, and 18 000 darks in argon, krypton, and xenon, respectively. The spectra of HCl polymers are discussed.

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ER -

Infrared spectra of HCl in pure and impure noble-gas matrices. Absolute intensities

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