The MPI-Mainz UV/VIS Spectral Atlas

of Gaseous Molecules of Atmospheric Interest

www.uv-vis-spectral-atlas-mainz.org

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

1Satellite Group

2Atmospheric Chemistry Division

Max-Planck Institute for Chemistry
Mainz, Germany

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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 / Halogens+mixed halogens / I2 / Spietz(2006)_298K_543.21-577.95nm(0.25nm)

DATAFILE: I2_Spietz(2006)_298K_543.21-577.95nm(0.25nm).txt
NAME: iodine
FORMULA: I2
AUTHOR(YEAR): Spietz(2006)
T: 298K
λ: 543.21-577.95nm(0.25nm)
BIBLIOGRAPHY: P. Spietz, J.C. Gomez Martin, and J.P. Burrows, "Effects of column density on I2 spectroscopy and a determination of I2 absorption cross section at 500 nm", Atmos. Chem. Phys. 6, 2177-2191 (2006); DOI: 10.5194/acp-6-2177-2006
COMMENTS: See also:

P. Spietz, "Absorption cross sections for iodine species of relevance to the photolysis of mixtures of I2 and O3 and for the atmosphere," PhD-Thesis, Univ. of Bremen, Germany, 2005

The spectrum was recorded at a resolution of 0.25 m FWHM and scaled to the absolute cross section at 500 nm using 2.9191×10-18 cm2 molecule-1

Absorption cross sections have been obtained by personal communication from Peter Spietz (May 2005)

and from https://www.iup.uni-bremen.de/gruppen/molspec/databases/

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