science-softCon uv/vis+ spectra data base; www.uv-spectra.de; (C) science-softCon 2016 Substance: potassium ozonide Other Names: Formula: KO3 CAS-No.: PubChem: Study: uv absorption spectrum Authors: P.A. Giguere, K. Herman Title: Sur le spectre electronique de l'ion ozonide, O3- Journal/Source: Can. J. Chem., 52 (23), 3941-3943, (1974); doi: 10.1139/v74-588 Data: table, diagram EnergyWavelength range: 250 - 600 nm Resolution: Temperature: 298 K Temperature dependence: no Pressure/Concentration: Phase: solution (liquid ammonia) pH: Comments: Potassium ozonide dissolved in liquid ammonia absorbs fairly strongly in the UV from 300 nm, in addition to the strong band in the violet-blue. Previous conflicting results were due to interference of other species, such as O3, O2-, and HO2, which also absorb in that region. An absorption(max) at 457 nm (epsilon = 2050 M-1 cm-1) was listed in the paper. Author to whom correspondence should be addressed: (e-mail address):