MPG

The MPI-Mainz UV/VIS Spectral Atlas

of Gaseous Molecules of Atmospheric Interest

Hannelore Keller-Rudek1, Geert K. Moortgat2, Rolf Sander2, Rüdiger Sörensen1

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1Satellite Group

2Atmospheric Chemistry Division

Max-Planck Institute for Chemistry
Mainz, Germany


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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


Cross Sections / Organics (carbonyls) / Carbonyl oxides / CH2OO / Foreman(2015)_295K_362-476nm

DATAFILE: CH2OO_Foreman(2015)_295K_362-476nm.txt
NAME: formaldehyde oxide
FORMULA: CH2OO
AUTHOR(YEAR): Foreman(2015)
T: 295K
λ: 362-476nm
BIBLIOGRAPHY: E.S. Foreman, K.M. Kapnas, YT. Jou, J. Kalinowski, D. Feng, R.B. Gerber, and C. Murray, "High resolution absolute absorption cross sections of the B 1A' - X 1A' transition of the CH2OO biradical", Phys. Chem. Chem. Phys. 17, 32539-32546 (2015); DOI: 10.1039/C5CP04977F
COMMENTS: Synthesis of the simplest Criegee biradical intermediate in a reaction flow cell by the reaction between CH2I radicals, generated by pulsed laser photolysis of CH2I2 at 355 nm, and molecular oxygen

High-resolution absorption measurements of CH2OO using both single-pass broadband absorption spectroscopy (resolution 0.12 nm) and cavity ring-down spectroscopy (dye laser linewidth ∼0.0014 nm)

Absorption cross sections at 0.06 nm intervals obtained by personal communication from Craig Murray (December 2015)

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