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 / n-C4H10 / Schoen(1962)_295K_50.7-137.0nm(meas)

DATAFILE: n-C4H10_Schoen(1962)_295K_50.7-137.0nm(meas).txt
NAME: n-butane
FORMULA: n-C4H10
AUTHOR(YEAR): Schoen(1962)
T: 295K
λ: 50.7-137.0nm(meas)
BIBLIOGRAPHY: R.I. Schoen, "Absorption, ionization, and ion-fragmentation cross sections of hydrocarbon vapors under vacuum-ultraviolet radiation", J. Chem. Phys. 37, 2032-2040 (1962); DOI: 10.1063/1.1733423
COMMENTS: High-voltage sparks as a light source, vacuum monochromator and grating; spectral resolution 0.8 nm

Measured absorption cross sections vs. photon energy plotted in Fig. 9 have been digitized and converted to absorption cross sections vs. wavelength

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