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 / Alkynes,polyynes+radicals / Alkynes / C3H4 / SekiOkabe(1992)_296K_193nm

DATAFILE: C3H4_SekiOkabe(1992)_296K_193nm.txt
NAME: methylacetylene, propyne
FORMULA: C3H4
AUTHOR(YEAR): SekiOkabe(1992)
T: 296K
λ: 193nm
BIBLIOGRAPHY: K. Seki and H. Okabe, "Photodissociation of methylacetylene at 193 nm", J. Phys. Chem. 96, 3345-3349 (1992); DOI: 10.1021/j100187a031
COMMENTS: CH3C≡CH

Absorption cross section at the ArF excimer laser line as given in the title of Fig.1 (obvious typo?)

Rather σ(193 nm) = 4.21×10-19 cm2 molecule-1 as compared with Fig. 1

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