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 / Peroxy radicals / Alkylperoxy / t-C4H9O2,(CH3)3CO2 / Anastasi(1978)_298K_222-280nm(resc,L-rev)

DATAFILE: t-C4H9O2,(CH3)3CO2_Anastasi(1978)_298K_222-280nm(resc,L-rev).txt
NAME: 1,1,1-dimethylethylperoxy radical, tert-butylperoxy radical
FORMULA: t-C4H9O2,(CH3)3CO2
AUTHOR(YEAR): Anastasi(1978)
T: 298K
λ: 222-280nm(resc,L-rev)
BIBLIOGRAPHY: C. Anastasi, I.W.M. Smith, and D.A. Parkes, "Flash photolysis study of the spectra of CH3O2 and C(CH3)3O2 radicals and the kinetics of their mutual reactions and with NO", J. Chem. Soc. Faraday Trans. I 74, 1693-1701 (1978); DOI: 10.1039/F19787401693
COMMENTS: L-rev = Lightfoot review

Absorbances have been read from Fig. 1 and normalized to σ = 4.48×10-18 cm2 molecule-1 at 240 nm by

P.D. Lightfoot, R.A. Cox, J.N. Crowley, M. Destriau, G.D. Hayman, M.E. Jenkin, G.K. Moortgat, and F. Zabel, "Organic peroxy radicals: Kinetics, spectroscopy and tropospheric chemistry," Atmos. Environ. 26A, 1805-1961 (1992); DOI: 10.1016/0960-1686(92)90423-I

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