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: | CH3CF2Cl(HCFC-142b)_GillotaySimon(1991)_210K_170-230nm(2nm).txt |
NAME: | 1,1,1-difluorochloroethane (HCFC-142b) |
FORMULA: | CH3CF2Cl(HCFC-142b) |
AUTHOR(YEAR): | GillotaySimon(1991) |
T: | 210K |
λ: | 170-230nm(2nm) |
BIBLIOGRAPHY: |
D. Gillotay and P.C. Simon, "Temperature-dependence of ultraviolet absorption cross-sections of alternative chlorofluoroethanes",
Aeronomica Acta A 358, 1-27 (1991); J. Atmos. Chem. 12, 269-285 (1991);
DOI: 10.1007/BF00048076
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COMMENTS: | Medium-resolution (0.1 nm) absorption spectrum; wavelength scanning at increments of 1 nm; interpolation for 2-nm intervals Data also 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 170 to 230 nm and for temperatures between 210 and 300 K:
log10 σ(λ,T) = ∑Ai λi + (T-273) × ∑ Bi λi, i = 0-4,
with the following parameters Ai and Bi:
-----------------------------------------------------------------
i Ai Bi
-----------------------------------------------------------------
0 -328.092008 4.289533 × 10-1
1 6.342799 -9.042817 × 10-3
2 -4.810362 × 10-2 7.018009 × 10-5
3 1.611991 × 10-4 -2,389065 × 10-7
4 -2.042613 × 10-7 3.039799 × 10-10 |
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