science-softCon uv/vis+ photochemistry database; www.photochemistry.org; (C) science-softCon 2019 Substance: dibromine oxide Other names: Formula: Br2O CAS-No.: 21308-80-5 Study: UV absorption spectrum Authors: J.J. Orlando, J.B. Burkholder Title: Gas Phase UV/Visible Absorption Spectra of HOBr and Br2O Journal/Source: J. Phys. Chem., 99, 1143-1150, (1995); DOI: 10.1021/j100004a013 Data: table, diagram Energy/Wavelength range: 196 - 432 nm Resolution: Temperature: 298 K Temperature dependence: no Pressure/Concentration: Phase: gas pH: Comments: The Br2O spectrum has maxima near 200 nm (sigma= (2.0 ± 0.2) x 10-17 cm2/molecule) and 314 nm (sigma= (2.3 ± 0.3) x 10-18 cm2/molecule). Author to whom correspondence should be addressed: (e-mail address):