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 / Alkali compounds / Li, K, Rb, Cs compounds / K2 / LappHarris(1966)_700K_628.9-665.6nm(meas)

DATAFILE: K2_LappHarris(1966)_700K_628.9-665.6nm(meas).txt
NAME: potassium vapor molecule
FORMULA: K2
AUTHOR(YEAR): LappHarris(1966)
T: 700K
λ: 628.9-665.6nm(meas)
BIBLIOGRAPHY: M. Lapp and L.P. Harris, "Absorption cross sections of alkali-vapor molecules: I. Cs2 in the visible, II. K2 in the red", J. Quant. Spectrosc. Radiat. Transfer 6, 169-179 (1966); DOI: 10.1016/0022-4073(66)90035-5
COMMENTS: Absorption measurements using a tungsten-filament lamp as a light source and a grating monochromator with a slit width of 0.036 nm

The absorption spectrum of the B 1Πu ← X 1Σ+g band system shown in Fig. 7 has been digitized

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