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: | CH3O2_Farago(2013)_298K_1335.05-1335.44nm(max).txt |
NAME: | methylperoxy radical |
FORMULA: | CH3O2 |
AUTHOR(YEAR): | Farago(2013) |
T: | 298K |
λ: | 1335.05-1335.44nm(max) |
BIBLIOGRAPHY: |
E.P. Faragó, B. Viskolcz, C. Schoemaecker, and C. Fittschen, "Absorption spectrum and absolute absorption cross sections of CH3O2 radicals and CH3I molecules in the wavelength range 7473-7497 cm-1",
J. Phys. Chem. A 117, 12802-12811 (2013);
DOI: 10.1021/jp408686s
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COMMENTS: | The near-infrared absorption spectrum of CH3O2 has been measured in the wavelength range 7497.4 −7473.8 cm−1 at a total pressure of 50 Torr helium. Radicals have been prepared by 248 nm laser photolysis of CH3I in the presence of O2, and a relative absorption spectrum has been extracted from a time-resolved measurement of CH3O2 decay at each wavelength. Absolute
absorption cross sections were determined at two pressures (50 and 100 Torr) for three wavelengths (7488.18, 7489.16, 7490.33 cm−1), corresponding to distinct absorption maxima in the broad absorption band. No pressure dependence was
observed. |
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