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 / Organics (carbonyls) / Halogenated aldehydes / CF3C(O)F / IUPAC(2008)_238K_200-295nm(rec)

DATAFILE: CF3C(O)F_IUPAC(2008)_238K_200-295nm(rec).txt
NAME: trifluoroacetyl fluoride
FORMULA: CF3C(O)F
AUTHOR(YEAR): IUPAC(2008)
T: 238K
λ: 200-295nm(rec)
BIBLIOGRAPHY: R. Atkinson, D.L. Baulch, R.A. Cox, J.N. Crowley, R.F. Hampson, R.G. Hynes, M.E. Jenkin, M.J. Rossi, J. Troe, and T.J. Wallington, "Evaluated kinetic and photochemical data for atmospheric chemistry: Volume IV - gas phase reactions of organic halogen species", Atmos. Chem. Phys. 8, 4141-4496 (2008); DOI: 10.5194/acp-8-4141-2008
COMMENTS: IUPAC(2008) recommendation:

Mean of the data of

O.V. Rattigan, O. Wild, R.L. Jones, and R.A. Cox, "Temperature-dependent absorption cross-sections of CF3COCl, CF3COF, CH3COF, CCl3CHO and CF3COOH," J. Photochem. Photobiol. A: Chem. 73, 1-9 (1993); DOI: 10.1016/1010-6030(93)80026-6 , and

R. Meller, D. Boglu, and G.K. Moortgat, "Absorption cross sections and photolysis studies of halogenated carbonyl compounds. Photooxidation studies on CF3-containing CFC-substitutes.," presented at the Kinetics and Mechanisms for the Reactions of Halogenated Organic Compounds in the Troposphere. STEP-HALOCSIDE/AFEAS Workshop, Dublin, Ireland, 1993.

Parameterization of the temperature dependence by

ln σ(T) = ln σ(293 K) + B × (T - 293) with the temperature coefficients

------------------
λ   103 B
(nm) (K-1)
------------------
200 -0.21
205 -0.16
210 -0.31
215  0.03
220  0.40
225  0.83
230  1.23
235  1.87
240  2.99
245  4.91
250  6.60
255  9.36
260 12.40
265 18.77
270 26.36
275 34.73
280 23.32
285 25.21

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