The MPI-Mainz UV/VIS Spectral Atlas

of Gaseous Molecules of Atmospheric Interest

Hannelore Keller-Rudek1, Geert K. Moortgat2, Rolf Sander2, Rüdiger Sörensen1

1Satellite Group

2Atmospheric Chemistry Division

Max-Planck Institute for Chemistry
Mainz, Germany


Cross Sections

Quantum Yields


Contact, Imprint, Acknowledgements

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) / Carbonyl oxides / CH3CHOO / Sheps(2014)_298K_323nm

DATAFILE: CH3CHOO_Sheps(2014)_298K_323nm.txt
NAME: acetaldehyde oxide
AUTHOR(YEAR): Sheps(2014)
T: 298K
λ: 323nm
BIBLIOGRAPHY: L. Sheps, A.M. Scully, and K. Au, "UV absorption probing of the conformer dependent reactivity of a Criegee intermediate CH3CHOO", Phys. Chem. Chem. Phys. 16, 26701-26706 (2014); DOI: 10.1039/C4CP04408H
COMMENTS: Absorption measurements using time-resolved broadband cavity-enhanced spectrometry

Peak absorption cross section of the syn-CH3CHOO conformer obtained by scaling the absorption spectrum to the absolute absorption cross section at 308 nm reported by

M.C. Smith, W.-L. Ting, C.-H. Chang, K. Takahashi, K.A. Kristie A. Boering, and J.J.-M. Lin, "UV absorption spectrum of the C2 Criegee intermediate CH3HOO," J. Chem. Phys. 141, 074302 (2014); DOI: 10.1063/1.4892582

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