The MPI-Mainz UV/VIS Spectral Atlas

of Gaseous Molecules of Atmospheric Interest

Hannelore Keller-Rudek1, Geert K. Moortgat2, Rolf Sander2, Rüdiger Sörensen1

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1Satellite Group

2Atmospheric Chemistry Division

Max-Planck Institute for Chemistry
Mainz, Germany


Cross Sections

Quantum Yields


Contact, Impressum, Acknowledgements

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 (acids) / HNCO / Okabe(1970)_298K_119-141nm

DATAFILE: HNCO_Okabe(1970)_298K_119-141nm.txt
NAME: isocyanic acid
AUTHOR(YEAR): Okabe(1970)
T: 298K
λ: 119-141nm
BIBLIOGRAPHY: H. Okabe, "Photodissociation of HNCO in the vacuum ultraviolet; production of NCO (A 2Σ) and NH (A 3Π , c 1Π )", J. Chem. Phys. 53, 3507-3515 (1970); DOI: 10.1063/1.1674525
COMMENTS: Absorption measurements at 119-200 nm using a hydrogen discharge lamp as a light source and a slitwidth of 50 μm corresponding to a spectral resolution of 0.08 nm

Absorption coefficients k (atm, 298 K)-1 cm-1 (base e), digitized from Fig. 1, have been converted to absorption cross sections (conversion factor 4.06×10-20)

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