science-softCon uv/vis+ spectra data base; www.uv-spectra.de; (C) science-softCon 2017 Substance: pentaborane(9) Other Names: Formula: B5H9 CAS-No.: 19624-22-7 PubChem: CID 6327614 Study: UV absorption spectrum Authors: J.R. Platt, H.B. Klevens, G.W. Schaeffer Title: Absorption spectrum of borazole in vacuum ultraviolet Journal/Source: J. Chem. Phys., 15 (8), 598-601, (1947); http://dx.doi.org/10.1063/1.1746604 Data: table, diagram Energy/Wavelength range: ~ 172 - 210 nm Resolution: Temperature: 298 K Temperature dependence: no Pressure/Concentration: Phase: solution (n-heptane) pH: Comments: The observed spectrum is a featureless continuum increasing in intensity to a molar extinction of over 1500 below 174.0 nm. Author to whom correspondence should be addressed: (e-mail address):