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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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 / Organics (acids) / (C2H5C(O)OH)2

Species:

NAME: propionic acid dimer
FORMULA: (C2H5C(O)OH)2
CAS RN:32574-16-6
STRUCTURE
(FROM NIST):

Graphical Representations:

(C2H5C(O)OH)2_and monomer_115-257nm_lin.jpg
(C2H5C(O)OH)2_and monomer_115-257nm_log.jpg
(C2H5C(O)OH)2_and monomer_195-220nm_lin.jpg

Data Sets:

Formula Author(Year) T λ
(C2H5C(O)OH)2 Hintze(2001) 297K 195-220nm
(C2H5C(O)OH)2 Singleton(1990) 297.8K 222nm
(C2H5C(O)OH)2 Singleton(1990) 375.0K 222nm

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