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 / Crow(2009)_298K_325.5586-327.4364nm

DATAFILE: CH2O_Crow(2009)_298K_325.5586-327.4364nm.txt
NAME: formaldehyde, methanal
FORMULA: CH2O
AUTHOR(YEAR): Crow(2009)
T: 298K
λ: 325.5586-327.4364nm
BIBLIOGRAPHY: M.B. Crow, A. Gilchrist, G. Hancock, R. Peverall, G. Richmond, G.A.D. Ritchie, and S.R. Taylor, "High-resolution absorption studies of the A 1A2 - X 1A1 202 401 band of formaldehyde", J. Phys. Chem. A 113, 6689-6696 (2009); DOI: 10.1021/jp9023475
COMMENTS: Absolute peak absorption cross sections of selected rotational lines of the A 1A2 - X 1A1 202 404 band around 326 nm recorded with Doppler limited instrumental resolution (bandwiths of the UV source less than 3.3×10-4 cm-1 ∼ 3.6×10-6 nm).

The error limits of the absorption cross sections are listed in the third column of the data file

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