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 / Nitrogen oxides / N2O4 / Bass(1976)_250-299K_185-390nm

DATAFILE: N2O4_Bass(1976)_250-299K_185-390nm.txt
NAME: dinitrogen tetraoxide
FORMULA: N2O4
AUTHOR(YEAR): Bass(1976)
T: 250-299K
λ: 185-390nm
BIBLIOGRAPHY: A.M. Bass, A.E. Ledford, and A.H. Laufer, "Extinction coefficients of NO2 and N2O4", J. Res. Natl. Bur. Stand. 80A, 143-166 (1976); DOI: 10.6028/jres.080A.017
COMMENTS: Absorption measurements at intervals of 0.125 nm with a spectral resolution of 0.015 to 0.04 nm

No temperature effect on the spectrum was observed

Absorption coefficients k (atm, 273 K)-1 cm-1 (base e) listed in Table 3 have been converted to absorption cross sections (conversion factor 3.72×10-20)

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