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 / Alkanes+alkyl radicals / Alkanes / (CH3)2CHCH2CH(CH3)2 / RaymondaSimpson(1967)_298K_110.3-170.8nm

DATAFILE: (CH3)2CHCH2CH(CH3)2_RaymondaSimpson(1967)_298K_110.3-170.8nm.txt
NAME: 2,4-dimethylpentane
FORMULA: (CH3)2CHCH2CH(CH3)2
AUTHOR(YEAR): RaymondaSimpson(1967)
T: 298K
λ: 110.3-170.8nm
BIBLIOGRAPHY: J.W. Raymonda and W.T. Simpson, "Experimental and theoretical study of sigma-bond electronic transitions in alkanes", J. Chem. Phys. 47, 430-448 (1967); DOI: 10.1063/1.1711913
COMMENTS: Normal-incidence grating vacuum spectrograph, a Lyman intermittent spark as a light source, photographic plates, and a microdensitometer

Extinction coefficients vs. wavenumber as plotted in Fig. 6 have been digitized and converted to absorption cross sections (conversion factor 3.8235×10-21) vs. wavelength

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