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 / C2H2 / Chen(1991)_155K_189-203nm

DATAFILE: C2H2_Chen(1991)_155K_189-203nm.txt
NAME: acetylene, ethyne
FORMULA: C2H2
AUTHOR(YEAR): Chen(1991)
T: 155K
λ: 189-203nm
BIBLIOGRAPHY: F.Z. Chen, T.L. Judge, C.Y.R. Wu, J. Caldwell, H.P. White, and R. Wagener, "High resolution, low temperature photoabsorption cross sections of C2H2, PH3, AsH3, and GeH4, with application to Saturn's atmosphere", J. Geophys. Res. 96(E2), 17519-17527 (1991); DOI: 10.1029/91JE01687
COMMENTS: HC≡CH

Absorption measurements using synchrotron radiation as a continuum background light source; spectral bandwidth 0.007 nm (FWHM)

The absorption spectrum shown in Fig. 2 has been digitized

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