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
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DATAFILE: | CF3Br(Halon-1301)_Bernard(2015)_230K_195-235nm.txt |
NAME: | trifluorobromomethane (Halon-1301) |
FORMULA: | CF3Br(Halon-1301) |
AUTHOR(YEAR): | Bernard(2015) |
T: | 230K |
λ: | 195-235nm |
BIBLIOGRAPHY: |
F. Bernard, M.R. McGillen, E.L. Fleming, C.H. Jackman, and J.B. Burkholder, "CBrF3 (Halon-1301): UV absorption spectrum between 210 and 320 K, atmospheric lifetime, and ozone depletion potential",
J. Photochem. Photobiol. A: Chem. 306, 13-20 (2015);
DOI: 10.1016/j.jphotochem.2015.03.012
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COMMENTS: | Absorption cross sections were determined at nine discrete wavelengths between 195 and 235 nm (5 nm
intervals) and at six temperatures between 210 and 320 K
The experimental apparatus consisted of a 30 W D2 lamp, a jacketed single pass absorption cell with a 90.4 cm pathlength, a 0.25 m monochromator with a photomultiplier tube detector
Parameterization of the temperature dependence valid over the 190−235 nm wavelength range and 210−320 K temperature range:
ln(σ(λ, T)) = Σ Ai λi + (T - 296) × Σ Bi λi (i = 0 - 4)
with the following parameters Ai and Bi:
------------------------------------------------
i Ai Bi
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0 315.204 0.00077
1 -8.03836 -5.6975×10-4
2 0.006362234 1.1304×10-5
3 -2.1356×10-4 −7.3977×10-8
4 2.5779×10-7 1.52790×10-10
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