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


Home

Cross Sections

Quantum Yields

Errata

Contact, Imprint, 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 / Halogen oxides / Cl oxides / Cl2O / IUPAC(2007)_298K_200-500nm(rec)

DATAFILE: Cl2O_IUPAC(2007)_298K_200-500nm(rec).txt
NAME: dichlorine monoxide
FORMULA: Cl2O
AUTHOR(YEAR): IUPAC(2007)
T: 298K
λ: 200-500nm(rec)
BIBLIOGRAPHY: R. Atkinson, D.L. Baulch, R.A. Cox, J.N. Crowley, R.F. Hampson, R.G. Hynes, M.E. Jenkin, M.J. Rossi, and J. Troe, "Evaluated kinetic and photochemical data for atmospheric chemistry: Volume III - gas phase reactions of inorganic halogens", Atmos. Chem. Phys. 7, 981-1191 (2007); DOI: 10.5194/acp-7-981-2007
COMMENTS: IUPAC(2007) recommendation:

The preferred values of the absorption cross-sections between 200 and 500 nm at 298 K are an average of the data sets of

H.D. Knauth, H. Alberti, and H. Clausen, "Equilibrium constant of the gas reaction Cl2O + H2O = 2 HOCl and the ultraviolet spectrum of HOCl," J. Phys. Chem. 83, 1604-1612 (1979); DOI: 10.1021/j100475a010, and

C.-L. Lin, "Extinction coefficients of chlorine monoxide and chlorine heptoxide," J. Chem. Eng. Data 21, 411-413 (1976); DOI: 10.1021/je60071a030.

The preferred values are in excellent agreement with the values reported by

L.T. Molina and M.J. Molina, "Ultraviolet spectrum of HOCl," J. Phys. Chem. 82, 2410-2414 (1978); DOI: 10.1021/j100511a013,

except for the 330-400 nm range where the values of Molina and Molina are higher

Search cross sections

Species search:

Identifier search:

Reference search:

Full text search:

Recent additions:
since ago