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) / Aldehydes(aliphatic) / CH2O / Co(2005)_298K_350.877-355.871nm(300Torr)

DATAFILE: CH2O_Co(2005)_298K_350.877-355.871nm(300Torr).txt
NAME: formaldehyde, methanal
FORMULA: CH2O
AUTHOR(YEAR): Co(2005)
T: 298K
λ: 350.877-355.871nm(300Torr)
BIBLIOGRAPHY: D.T. Co, T.F. Hanisco, J.G. Anderson, and F.N. Keutsch, "Rotationally resolved absorption cross sections of formaldehyde in the 28100-28500 cm-1 (351-356 nm) spectral region: Implications for in situ LIF measurements", J. Phys. Chem. A 109, 10675-10682 (2005); DOI: 10.1021/jp053466i
COMMENTS: Rotationally resolved spectrum at an apodized resolution of 0.027 cm-1 (approximately 0.0003 nm at 352 nm) using Fourier transform spectroscopy.
Pressure: 300 Torr

Absorption cross sections have been obtained by personal communication from Dick Co (Febr 2006) via
http://www.people.fas.harvard.edu/∼co/Co_HCHO.zip

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