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) / Bicarbonyls / CHOCHO / Horowitz(2001)_295K_210-470nm(2nm)

DATAFILE: CHOCHO_Horowitz(2001)_295K_210-470nm(2nm).txt
NAME: glyoxal
FORMULA: CHOCHO
AUTHOR(YEAR): Horowitz(2001)
T: 295K
λ: 210-470nm(2nm)
BIBLIOGRAPHY: A. Horowitz, R. Meller, and G.K. Moortgat, "The UV-VIS absorption cross sections of the α-dicarbonyl compounds: pyruvic acid, biacetyl and glyoxal", J. Photochem. Photobiol. A: Chem. 146, 19-27 (2001); DOI: 10.1016/S1010-6030(01)00601-3
COMMENTS: Absorption measurements using a diode-array spectrometer; monochromator setting with a nominal resolution of 0.07 nm/pixel and an effective resolution of ∼0.25 nm (spectral full width at half trace height-bandpath)

Averages over 2-nm intervals have been obtained by personal communication from Abraham Horowitz (1999)

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