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
|
| DATAFILE: | CF2ClBr(Halon-1211)_GillotaySimon(1989)_270K_170-302nm(2nm).txt |
| NAME: | difluorochlorobromomethane (Halon-1211) |
| FORMULA: | CF2ClBr(Halon-1211) |
| AUTHOR(YEAR): | GillotaySimon(1989) |
| T: | 270K |
| λ: | 170-302nm(2nm) |
| BIBLIOGRAPHY: |
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",
Aeronomica Acta A 343, 1-40 (1989); J. Atmos. Chem. 8, 41-62 (1989);
DOI: 10.1007/BF00053815
|
| COMMENTS: | Absorption measurements at 210 to 295 K using a single-beam equipment with a maximum resolution of 0.015 nm Selected values at 2-nm intervals Data also in D. Gillotay, P.C. Simon, and L. Dierickx, Temperature dependence of ultraviolet absorption cross-sections of brominated methanes and ethanes, in Quadrennial Ozone Symposium, Göttingen, RFA, 1988; Aeronomica Acta A, 335, 1-25 (1988), and in the review article of
D. Gillotay and P.C. Simon, "Ultraviolet absorption cross-sections of photoactive species of stratospheric interest. Part 1: The Halocarbons", Aeronomica Acta A 356, 1-173 (1990)
Parameterization of the temperature dependence valid over the wavelength range 200 to 302 nm and for temperatures between 210 and 300 K
log10 σ(λ,T) = ∑An λn + (T-273) × ∑ Bn λn, n = 0-4,
with the following parameters An and Bn:
------------------------------------------------------------
n An Bn
------------------------------------------------------------
0 -134.80 3.3070×10-1
1 1.7084 -5.0957×10 -3
2 -9.1540×10-3 2.9361×10-5
3 2.1644×10-5 -7.6198×10-8
4 -1.9863×10-8 7.6825×10-11 |
|
Search cross sections
|
