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 / Alkenes,polyenes+radicals / Alkenes / (CH3)2C=CH2 / Koizumi(1985)_298K_35.1-134.3nm

DATAFILE: (CH3)2C=CH2_Koizumi(1985)_298K_35.1-134.3nm.txt
NAME: isobutene, 2-methylpropene
FORMULA: (CH3)2C=CH2
AUTHOR(YEAR): Koizumi(1985)
T: 298K
λ: 35.1-134.3nm
BIBLIOGRAPHY: H. Koizumi, T. Yoshimi, K. Shinsaka, M. Morita, Y. Hatano, A. Yagishita, and K. Ito, "VUV-optical oscillator strength distributions of C3H6 and C4H8 isomers", J. Chem. Phys. 82, 4856-4861 (1985); DOI: 10.1063/1.448655
COMMENTS: High-resolution (~0.08 nm) absorption measurements using synchrotron radiation and an ionization chamber

The absorption spectrum depicted in Fig. 7 has been digitized

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