| BIBLIOGRAPHY: |
J. B. Burkholder, S. P. Sander, J. Abbatt, J. R. Barker, R. E. Huie, C. E. Kolb, M. J. Kurylo, V. L. Orkin, D. M. Wilmouth, and P. H. Wine, "Chemical Kinetics and Photochemical Data for Use in Atmospheric Studies, Evaluation No. 18",
JPL Publication 15-10, Jet Propulsion Laboratory, Pasadena, 2015 http://jpldataeval.jpl.nasa.gov
|
| COMMENTS: | JPL-2015 recommendation:
170-188 nm, data of
D. Gillotay and P.C. Simon, "Ultraviolet absorption spectrum of trifluoro-bromo-methane, difluoro-dibromo-methane and difluoro-bromo-chloro-methane in the vapor phase," J. Atmos. Chem. 8, 41-62 (1989); DOI: 10.1007/BF00053815; Aeronomica Acta A 343, 1-40 (1989),
190-264 nm, mean of the data of
D. Gillotay and P.C. Simon, "Ultraviolet absorption spectrum of trifluoro-bromo-methane, difluoro-dibromo-methane and difluoro-bromo-chloro-methane in the vapor phase," J. Atmos. Chem. 8, 41-62 (1989); DOI: 10.1007/BF00053815; Aeronomica Acta A 343, 1-40 (1989),
L. Orkin and E.E. Kasimovskaya, "Ultraviolet absorption spectra of some Br-containing haloalkanes," J. Atmos. Chem. 21, 1-11 (1995); DOI: 10.1007/BF00712435, and
J.B. Burkholder, R.R. Wilson, T. Gierczak, R. Talukdar, S.A. McKeen, J.J. Orlando, G.L. Vaghjiani, and A.R. Ravishankara, "Atmospheric fate of CF3Br, CF2Br2, CF2ClBr, and CF2BrCF2Br," J. Geophys. Res. 96(D3), 5025-5043 (1991); DOI: 10.1029/90JD02735,
206-350 nm, parameterization of
D.K. Papanastasiou, N. Rontu Carlon, A. Neuman, E.L. Fleming, C.H. Jackman, and J.B. Burkholder, "Revised UV absorption spectra, ozone depletion potentials, and global warming potentials for the ozone-depleting substances CF2Br2, CF2ClBr, and CF2BrCF2Br", Geophys. Res. Lett. 40, 464-469 (2013); DOI: 10.1002/grl.50121
The parameterization of the temperature dependence:(210-298 K, 260-350 nm) of Papanastasiou et al.(2013)
ln (σ(λ,T)) = ∑i Ai (λ-λ*)i × [1 + (296 – T) ∑i Bi (λ-λ*)i] with the following parameters Ai and Bi and λ* = 287.861 nm:
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i Ai Bi
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0 -47.4178 0.0003173
1 -0.1567273 1.2323×10-5
2 -2.624376×10-4 2.68×10-8
3 -6.78412×10-6 -5.28×10-9
4 1.261478×10-7 6.99×10-11
is recommended |
