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) / Bicarbonyls / (ClCO)2,ClC(O)C(O)Cl


NAME: oxalyl chloride
CAS RN:79-37-8

Graphical Representations:


Data Sets:

Formula Author(Year) T λ
(ClCO)2,ClC(O)C(O)Cl BaklanovKrasnoperov(2001) 300K 193.3-390.0nm
(ClCO)2,ClC(O)C(O)Cl Ghosh(2012) 296K 200-450nm
(ClCO)2,ClC(O)C(O)Cl Ghosh(2012) 296K 213.9nm
(ClCO)2,ClC(O)C(O)Cl KrauskopfRollefson(1936) 298K 239.2-370.0nm

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