The MPI-Mainz UV/VIS Spectral Atlas

of Gaseous Molecules of Atmospheric Interest

www.uv-vis-spectral-atlas-mainz.org

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

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 / Ting(2014)_295K_280.0-483.8nm

DATAFILE: CH2OO_Ting(2014)_295K_280.0-483.8nm.txt
NAME: formaldehyde oxide
FORMULA: CH2OO
AUTHOR(YEAR): Ting(2014)
T: 295K
λ: 280.0-483.8nm
BIBLIOGRAPHY: W.L. Ting, Y.-H. Chen, W. Chao, M.C. Smith, and J.J.-M. Lin, "The UV absorption spectrum of the simplest Criegee intermediate CH2OO", Phys. Chem. Chem. Phys. 16, 10438-10443 (2014); DOI: 10.1039/C4CP00877D
COMMENTS: CH2OO was prepared by pulse-photolysis of CH2I2 mixed with O2 and N2 at 248 nm (KrF excimer laser) and transient absorption spectra were recorded

The spectrum of CH2OO was set to an absolute scale using the absolute absorption cross sections at 308.4 and 351.8nm measured in a jet-cooled molecular beam

Data at 0.5-0.6 nm intervals as given in the "Supporting Information" published along with the online version of the paper

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