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 / Organics (carbonyls) / Organic radicals / CH3C(O)C(O)CH2 / Christensen(1998)_296K_220-400nm

DATAFILE: CH3C(O)C(O)CH2_Christensen(1998)_296K_220-400nm.txt
NAME: alkyl radical of 2,3-butadione CH3C(O)C(O)CH3
FORMULA: CH3C(O)C(O)CH2
AUTHOR(YEAR): Christensen(1998)
T: 296K
λ: 220-400nm
BIBLIOGRAPHY: L.K. Christensen, J. Sehested, O.J. Nielsen, T.J. Wallington, A. Guschin, and M.D. Hurley, "Kinetics and mechanism of the reactions of 2,3-butadione with F and Cl atoms, UV absorption spectra of CH3C(O)C(O)CH2· and CH3C(O)C(O)CH2O2· radicals, and atmospheric fate of CH3C(O)C(O)CH2O· radicals", J. Phys. Chem. A 102, 8913-8923 (1998); DOI: 10.1021/jp982431y
COMMENTS: Pulse radiolysis (SF6/CH3C(O)C(O)CH3 mixtures)/transient UV absorption technique

Absorption cross sections at 5-nm intervals from Table 1

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