science-softCon uv/vis+ spectra data base; www.uv-spectra.de (C) science-softCon 2018 Substance: ozone Other Names: Formula: O3 CAS-No.: 10028-15-6 Study: UV absorption cross sections, photochemistry, photolysis, quantum yields Authors: A.J. Sedlacek, C.A. Wight Title: Photochemistry of solid Ozone Journal/Source: J. Phys. Chem., 93, 509-511, (1989); DOI: 10.1021/j100339a004 Data: diagram, table Energy/Wavelength range: 200 - 310 nm Resolution: Temperature: 10 K Temperature dependence: Pressure/Concentration: Phase: solid pH Comments: Samples of neat solid ozone and ozone trapped in excess ice have been subjected to laser photolysis at 308 nm. Cross sections for photoabsorption and photodestruction of the ozone are reported. The quantum yield decreases from 1.5 ± 0.2 in pure ozone to 0.4 ± 0.2 for ozone in excess ice. For pure solid ozone at 308 nm sigma = (1.7 ± 0.2) x 10-19 cm2/molecule. Author to whom correspondence should be addressed: (e-mail address):