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 / Boron compounds / B2H6 / Price(1948)_298K_101-200nm

DATAFILE: B2H6_Price(1948)_298K_101-200nm.txt
NAME: diborane
FORMULA: B2H6
AUTHOR(YEAR): Price(1948)
T: 298K
λ: 101-200nm
BIBLIOGRAPHY: W. C. Price, "The absorption spectrum of diborane", J. Chem. Phys. 16, 894-902 (1948); DOI: 10.1063/1.1747028
COMMENTS: Structure of diborane (NIST structure erroneous):

  H   H
   \ /
   B
H ⟨    ⟩ H
   B
   / \
  H   H

The ultraviolet absorption spectrum of diborane has been examined at low pressures down to 100 nm using a 1 meter normal incidence grating vacuum spectrograph with the Lyman continuum

Molar extinction coefficients depicted in Fig. 5 have been digitized and converted to absorption cross sections (conversion factor 3.8235×10-21)

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