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 / Nitrogen+compounds(N,H,O) / N2H4 / Lang(1994)_298K_115-185nm

DATAFILE: N2H4_Lang(1994)_298K_115-185nm.txt
NAME: hydrazine
FORMULA: N2H4
AUTHOR(YEAR): Lang(1994)
T: 298K
λ: 115-185nm
BIBLIOGRAPHY: V.I. Lang, "Vacuum U.V. absorption coefficients of hydrazines", J. Quant. Spectrosc. Radiat. Transfer 52, 45-50 (1994); DOI: 10.1016/0022-4073(94)90137-6
COMMENTS: Absorption measurements (0.6 nm resolution) in a flow-cell apparatus using the overlapping spectral regions of Ar, Kr and Xe lamps as light sources

Absorption coefficients k(atm, 273 K)-1 cm-1 have been digitized from Fig. 1 and converted to absorption cross sections (conversion factor 3.72 × 10-20)

The experimental uncertainty in the reported absorption coefficients is estimated to be ±15%

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