science-softCon uv/vis spectra data base, www.uv-spectra.de; (c) science-softCon 2005 Substance: sulfur trioxide Formula: SO3 Authors: Burkholder J.B., S. McKeen Title: UV absorption cross sections for SO3 Journal: Geophys. Res. Lett., 24(24), 3201-3204, (1997) Data: (diagram, table, disk): table Wavelength range: 196 - 330 nm Resolution: ~ 0.5 nm Temperature: 298 K Temperature dependence: Comments: The SO3 spectrum is continuous with weak diffuse vibrational band structure in the 225 to 295 nm region. Author to whom correspondence should be addressed: (e-mail address):