The MPI-Mainz UV/VIS Spectral Atlas

of Gaseous Molecules of Atmospheric Interest

www.uv-vis-spectral-atlas-mainz.org

Hannelore Keller-Rudek1, Geert K. Moortgat2, Rolf Sander2, Rüdiger Sörensen1

1Satellite Group

2Atmospheric Chemistry Division

Max-Planck Institute for Chemistry
Mainz, Germany

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When referring to the Spectral Atlas, please cite our publication:

Keller-Rudek, H., Moortgat, G. K., Sander, R., and Sörensen, R.: The MPI-Mainz UV/VIS spectral atlas of gaseous molecules of atmospheric interest, Earth Syst. Sci. Data, 5, 365–373, (2013), DOI: 10.5194/essd-5-365-2013

Cross Sections / Sulfur compounds / Inorganic S-compounds / H2S / Grosch(2015)_573.2K_200-370nm

DATAFILE: H2S_Grosch(2015)_573.2K_200-370nm.txt
NAME: hydrogen sulfide
FORMULA: H2S
AUTHOR(YEAR): Grosch(2015)
T: 573.2K
λ: 200-370nm
BIBLIOGRAPHY: H. Grosch, A. Fateev, and S. Clausen, "UV absorption cross-sections of selected sulfur-containing compounds at temperatures up to 500 °C", J. Quant. Spectrosc. Radiat. Transfer 154, 28–34 (2015); DOI: 10.1016/j.jqsrt.2014.11.020
COMMENTS: The temperature dependence of the absorption cross sections was studied between 294.8 and 773.2 K

High-resolution (0.018 nm) spectra were obtained by using pre-mixed gases at atmospheric pressure, a high temperature gas flow cell and a UV grating spectrometer setup

At temperatures higher than 573 K, a second structure appears in the area between 250 nm and 320 nm, which can be identified as S2 formed by thermal decomposition of H2S

High-resolution absorption cross sections as listed in the "Supporting Information" published along with the online version of the paper

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