science-softCon uv/vis+ photochemistry database; www.photochemistry.org; (C) science-softCon 2019 Substance: hydroperoxy radical Other Names: hydroperoxo Formula: HO2 CAS-No.: 3170-83-0 Study: UV absorption spectroscopy Authors: G.S. Tyndall, R.A. Cox, C. Granier, R. Lesclaux, G.K. Moortgat, M.J. Pilling, A.R. Ravishankara, T.J. Wallington Title: Atmospheric chemistry of small organic peroxy radicals Journal/Source: J. Geophys. Res., 106 (D11), 12157-12182, (2001); DOI: 10.1029/2000JD900746 Data: table, diagram Energy/Wavelength range: 190 - 260 nm Resolution: Temperature: Temperature dependence: Pressure/Concentration: Phase. gas pH: Comments: The ultraviolet absorption cross sections for HO2 have been evaluated. Author to whom correspondence should be addressed: (e-mail address):