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, Imprint, 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 / Nitrogen+compounds(N,H,O) / NH3 / Bertrand(1975)_298K_123.6nm

DATAFILE: NH3_Bertrand(1975)_298K_123.6nm.txt
NAME: ammonia
AUTHOR(YEAR): Bertrand(1975)
T: 298K
λ: 123.6nm
BIBLIOGRAPHY: C. Bertrand, G.J. Collin, and H. Gagnon, "Coefficients d'absorption et rendements quantiques ioniques de composés inorganiques et d'hydrocarbones insaturés", J. Chim. Phys. 72, 719-723 (1975); DOI: 10.1051/jcp/1975720719
COMMENTS: Kr resonance line as a light source

The absorption coefficient k (atm, 273K)-1 cm-1 (base e) listed in Tableau I has been converted to absorption cross section (conversion factor 3.72×10-20)

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