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

Home

Cross Sections

Quantum Yields

Errata

Contact, Imprint, Acknowledgements

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 / Aromatic compounds / Quinones / 2,5-(CH3)2C6H2O2 / Brint(1989)_298K_138.4-264.7nm

DATAFILE: 2,5-(CH3)2C6H2O2_Brint(1989)_298K_138.4-264.7nm.txt
NAME: 2,5-dimethyl-1,4-benzoquinone
FORMULA: 2,5-(CH3)2C6H2O2
AUTHOR(YEAR): Brint(1989)
T: 298K
λ: 138.4-264.7nm
BIBLIOGRAPHY: P. Brint, P. Tsekeris, A. Bolovinos, and C. Kosmidis, "The vacuum-ultraviolet absorption spectra of substituted p- benzoquinones", J. Chem. Soc. Faraday Trans. II 85, 177-186 (1989); DOI: 10.1039/F29898500177
COMMENTS: The spectra were measured using a 1 m Rank-Hilger E776 monochromator fitted with a 600 line mm-1 grating, a McPherson 665SS double-beam chamber, a 782 logarithmic ratiometer and a hydrogen-discharge light source

Extinction coefficients vs. photon energy (4.68-8.96 eV) plotted in Fig. 4a have been digitized and converted to absorption cross sections (conversion factor 3.8235×10-21) vs. wavelength

Search cross sections

Species search:
Identifier search:
Reference search:
Full text search:
Recent additions:
since ago