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 / Peroxy radicals / Vinyl-,allylperoxy / CH2=CHO2 / Fahr(1997)_295K_220-550nm

DATAFILE: CH2=CHO2_Fahr(1997)_295K_220-550nm.txt
NAME: vinylperoxy radical
FORMULA: CH2=CHO2
AUTHOR(YEAR): Fahr(1997)
T: 295K
λ: 220-550nm
BIBLIOGRAPHY: A. Fahr, A.H. Laufer, M. Krauss, and R. Osman, "Gas phase absorption spectrum and cross sections of vinylperoxy (C2H3O2) radical", J. Phys. Chem. A 101, 4879-4886 (1997); DOI: 10.1021/jp964005n
COMMENTS: The propargyl radicals were produced from 193 nm excimer laser photolysis of C3H3Cl, 248 nm photolysis of C3H3Br and from the reaction of Cl atoms with propargyl chloride

The spectra obtained from the three systems were nearly identical

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