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 / Sulfur compounds / Organic S-compounds / C5H4OS / Palmer(2025)_298K_250-450nm

DATAFILE: C5H4OS_Palmer(2025)_298K_250-450nm.txt
NAME: 4H-pyran-4-thione
FORMULA: C5H4OS
AUTHOR(YEAR): Palmer(2025)
T: 298K
λ: 250-450nm
BIBLIOGRAPHY: M.H. Palmer, A.Kivimäki, S.V. Hoffmann, N.C. Jones, M. Coreno, M. de Simone. C. Grazioli, R.A. Aitken, I.L.J. Patterson, L. Perrault, "The low-lying electronic states of 4H-pyran-4-thione; a photoionization and vacuum ultraviolet absorption study, with interpretation by configuration interaction and density functional calculations for the ionic and singlet states", J. Chem. Phys. 162, 034304 (2025); DOI: 10.1063/5.0243859
COMMENTS: Medium-resolution (0.5 nm) measurement using a benchtop spectrometer

Absorbances at 0.2-nm intervals have been obtained by personal communication from Nykola C. Jones (March 2025)

The absorbances have been scaled to σ(300 nm) = 4.681e-17 to obtain approximate values for the corresponding absorption cross sections

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