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 / Br2 / JPL-2010(2011)_298K_200-650nm(rec)

DATAFILE: Br2_JPL-2010(2011)_298K_200-650nm(rec).txt
NAME: bromine
FORMULA: Br2
AUTHOR(YEAR): JPL-2010(2011)
T: 298K
λ: 200-650nm(rec)
BIBLIOGRAPHY: S.P. Sander, J. Abbatt, J. R. Barker, J. B. Burkholder, R. R. Friedl, D. M. Golden, R. E. Huie, C. E. Kolb, M. J. Kurylo, G. K. Moortgat, V. L. Orkin and P. H. Wine, "Chemical Kinetics and Photochemical Data for Use in Atmospheric Studies, Evaluation Number 17", JPL Publication 10-6, Jet Propulsion Laboratory, Pasadena, 2011; http://jpldataeval.jpl.nasa.gov/
COMMENTS: JPL-2010 recommendation, adopting the earlier recommendation of

S.P. Sander, R.R. Friedl, D.M. Golden, M.J. Kurylo, G.K. Moortgat, H. Keller-Rudek, P.H. Wine, A.R. Ravishankara, C.E. Kolb, M.J. Molina, B.J. Finlayson-Pitts, R.E. Huie, V.L. Orkin, “Chemical Kinetics and Photochemical Data for Use in Atmospheric Studies. Evaluation Number 15“, JPL Publication 06-2, Jet Propulsion Laboratory, Pasadena, 2006; http://jpldataeval.jpl.nasa.gov/:

Absorption cross sections calculated at 5-nm intervals using the Gaussian fit (eqn. 11):

σ(298 K) =
1.06×10-20 cm2 × exp{-52.3 [ln(223.3 nm/λ)]2} +
6.19×10-19 cm2 × exp{-108.5 [ln(411.9 nm/λ)]2} +
3.39×10-19 cm2 × exp{-106.8 [ln(480.2 nm/λ )]2} +
3.78×10-20 cm2 × exp{-112.0 [ln(549.3 nm/λ)]2}

derived by

D. Maric, J.P. Burrows, and G.K. Moortgat, "A study of the UV-visible absorption spectra of Br2 and BrCl," J. Photochem. Photobiol. A: Chem. 83, 179-192 (1994); DOI: 10.1016/1010-6030(94)03823-6

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