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 / Halogeno-alkanes+radicals / Fluoroalkanes / CHF3(HFC-23) / SPARC(2013)_298K_121.567nm(rec)

DATAFILE: CHF3(HFC-23)_SPARC(2013)_298K_121.567nm(rec).txt
NAME: trifluoromethane, fluoroform
FORMULA: CHF3(HFC-23)
AUTHOR(YEAR): SPARC(2013)
T: 298K
λ: 121.567nm(rec)
BIBLIOGRAPHY: J.B. Burkholder, W. Mellouki, E.L. Fleming, C. George, D.E. Heard, C.H. Jackman, M.J. Kurylo, V.L. Orkin, W.H. Swartz, and T.J. Wallington, "Evaluation of Atmospheric Loss Processes: Photochemistry Supplement", SPARC Lifetimes Report (2013) – SPARC Report No. 6, Chapter 3: Supplement 4, 3S4-1 - 3S4-52 (2013); www.sparc-climate.org/publications/sparc-reports/
COMMENTS: Recommended absorption cross section at the Lyman-α wavelength with an estimated uncertainty factor p(298 K) = 2

The value is an average of the results of

P. Sauvageau, R. Gilbert, P.P. Berlow, and C. Sandorfy, "Vacuum ultraviolet absorption spectra of fluoromethanes", J. Chem. Phys. 59, 762-765 (1973); DOI:10.1063/1.1680086, linearly interpolated to 121.567 nm, and

M. Suto, and L.C. Lee, "Emission spectra of CF3 radicals: V. Photodissociation of CF3H, CF3Cl, and CF3Br by vacuum ultraviolet", J. Chem. Phys. 79, 1127-1133 (1983); DOI: 10.1063/1.445914

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