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, Impressum, 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 / Halogeno-alkanes+radicals / Freons-HCFC(C,H,F,Cl) / CHClFCClF2(HCFC-123a) / Doucet(1975)_298K_119.6-199.6nm

DATAFILE: CHClFCClF2(HCFC-123a)_Doucet(1975)_298K_119.6-199.6nm.txt
NAME: 1,1,2-trifluoro-1,2-dichloroethane (HCFC-123a)
AUTHOR(YEAR): Doucet(1975)
T: 298K
λ: 119.6-199.6nm
BIBLIOGRAPHY: J. Doucet, P. Sauvageau, and C. Sandorfy, "Photoelectron and far-ultraviolet absorption spectra of chlorofluoro derivatives of ethane", J. Chem. Phys. 62, 355-359 (1975); DOI: 10.1063/1.430493
COMMENTS: Absorption measurements using a hydrogen discharge tube as the light source and a vacuum spectrophotometer under 0.02 nm resolution

Extinction coefficients plotted in Fig. 8 have been digitized and converted to absorption cross sections (conversion factor 3.8235×10-21)

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