The MPI-Mainz UV/VIS Spectral Atlas

of Gaseous Molecules of Atmospheric Interest

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

This page is obsolete, the new page is here:

Please update your bookmarks!

(This page may still be available for a while, but it won't be updated anymore)

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 / Iodoalkanes(C,H,F,Cl,Br,I) / CF2I2 / Wannenmacher(1991)_294K_190-420nm(0.2nm,norm)

DATAFILE: CF2I2_Wannenmacher(1991)_294K_190-420nm(0.2nm,norm).txt
NAME: difluorodiiodomethane
AUTHOR(YEAR): Wannenmacher(1991)
T: 294K
λ: 190-420nm(0.2nm,norm)
BIBLIOGRAPHY: E.A.J. Wannenmacher, P. Felder, and J.R. Huber, "The simultaneous three-body dissociation of CF2I2", J. Chem. Phys. 95, 986-997 (1991); DOI: 10.1063/1.461054
COMMENTS: Extinction coefficients at 0.2-nm intervals have been obtained by personal communication from R. Pfister and J.R. Huber (Jan 2002) and converted to absorption cross sections (conversion factor 3.8235×10-21)

The original data have been normalized to an extinction coefficient of 766 L mol-1 cm-1 (± 16%) at the maximum at 300 nm, which corresponds to σ = 2.93×10-18 cm2 molecule-1

Search cross sections

Species search:

Identifier search:

Reference search:

Full text search:

Recent additions:
since ago