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 / BaklanovKrasnoperov(2001)_300K_193.3-390.0nm

DATAFILE: (ClCO)2,ClC(O)C(O)Cl_BaklanovKrasnoperov(2001)_300K_193.3-390.0nm.txt
NAME: oxalyl chloride
AUTHOR(YEAR): BaklanovKrasnoperov(2001)
T: 300K
λ: 193.3-390.0nm
BIBLIOGRAPHY: A.V. Baklanov and L.N. Krasnoperov, "UV absorption spectrum and rate constant for self-reaction of silyl radicals", J. Phys. Chem. A, 105, 4917-4922 (2001); DOI: 10.1021/jp004198l
COMMENTS: Pulsed excimer laser photolysis, transient UV-VIS spectroscopy with a high pressure flow system

The absorption cross-sections of oxalyl chloride were measured at several fixed wavelengths:
193 nm (ArF laser as a light source),
210.0 nm (Zn hollow cathode lamp),
217.9, and
249.2 nm (Cu hollow cathode lamp),
and within the 270-390 nm region (Xe arc lamp)

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