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 / Organics (carbonyls) / Bicarbonyls / CH3C(O)CH2C(O)CH3 / Messaadia(2015)_298K_210-340nm

DATAFILE: CH3C(O)CH2C(O)CH3_Messaadia(2015)_298K_210-340nm.txt
NAME: 2,4-pentanedione, β-diketone, acetylacetone
AUTHOR(YEAR): Messaadia(2015)
T: 298K
λ: 210-340nm
BIBLIOGRAPHY: L. Messaadia, G. El Dib, A. Ferhatib, and A. Chakir, "UV-visible spectra and gas-phase rate coefficients for the reaction of 2,3-pentanedione and 2,4-pentanedione with OH radicals", Chem. Phys. Lett. 626, 73-79 (2015); DOI: 10.1016/j.cplett.2015.02.032
COMMENTS: Absorption measurements using a deuterium lamp as a source of UV radiation and a tungsten lamp as a source of visible light, a spectrometer with a 2400 line mm grating and a photomultiplier tube; spectral resolution 0.05-0.20 nm

Absorption cross sections at 1-nm intervals as listed in Table 2

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