The MPI-Mainz UV/VIS Spectral Atlas

of Gaseous Molecules of Atmospheric Interest

Due to problems with the server certificate, this web page is currently only available

at https://uvvis.mpch-mainz.gwdg.de but not at https://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 / Alkanes+alkyl radicals / Alkyl radicals / CH3 / Basco(1970)_298K_216.4nm

DATAFILE: CH3_Basco(1970)_298K_216.4nm.txt
NAME: methyl radical
FORMULA: CH3
AUTHOR(YEAR): Basco(1970)
T: 298K
λ: 216.4nm
BIBLIOGRAPHY: N. Basco, D.G.L. James, and R.D. Suart, "A quantitative study of alkyl radical reactions by kinetic spectroscopy. Part I. Mutual combination of methyl radicals and combination of methyl radicals with nitric acid", Int. J. Chem. Kinet. 2, 215-234 (1970); DOI: 10.1002/kin.550020307
COMMENTS: Combination reactions of the methyl radical have been studied by following the decay of the absorbance of the methyl radical during the course of the reaction by means of kinetic spectroscopy

Mean value of seven measured extinction coefficients between 9400 and 11300 L mol-1 cm-1 (3.67×10-17 and 4.32×10-17 cm2 molecule-1); conversion factor 3.8235×10-21

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