MPG

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 / Alkylperoxy+F / CF3CHFO2 / Jemi-Alade(1991)_298K_200-270nm(meas)

DATAFILE: CF3CHFO2_Jemi-Alade(1991)_298K_200-270nm(meas).txt
NAME: 1,2,2,2-tetrafluoroethylperoxy radical
FORMULA: CF3CHFO2
AUTHOR(YEAR): Jemi-Alade(1991)
T: 298K
λ: 200-270nm(meas)
BIBLIOGRAPHY: A.A. Jemi-Alade, P.D. Lightfoot, and R Lesclaux, "Measurements of the UV absorption cross-sections of CF3CCl2O2, CF3CHFO2, CFCl2CH2O2, and CF2ClCH2O2 in the gas phase", Chem. Phys. Lett. 179, 119-124 (1991); DOI: 10.1016/0009-2614(91)90301-O
COMMENTS: Flash photolysis technique coupled with UV absorption spectrometry; photolysis of Cl2 in the presence of CF3CH2F and synthetic air

Original values calibrated using σ(CH3O2) = 4.8×10-18 cm2 molecule-1
at 240 nm

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