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) / Ketones,ketenes / C5H4O2 / Sessions(2019)_298K_349-370nm

DATAFILE: C5H4O2_Sessions(2019)_298K_349-370nm.txt
NAME: 4H-pyran-4-one, γ-pyrone
FORMULA: C5H4O2
AUTHOR(YEAR): Sessions(2019)
T: 298K
λ: 349-370nm
BIBLIOGRAPHY: A.G. Sessions, M.P. McDonnell, D.A. Christianson, and S. Drucker, "Triplet and singlet (n,π*) excited states of 4H‑pyran-4-one characterized by cavity ringdown spectroscopy and quantum-chemical calculations", J. Phys. Chem. A 123, 6269-6280 (2019); DOI: 10.1021/acs.jpca.9b04238
COMMENTS: Cavity ringdown (CRD) spectrum

Extinction coefficients vs. wavenumbers depicted in Fig. 2 have been digitized and converted to absorption cross sections (conversion factor 3.8235 x 10-21) vs. wavelengths

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