science-softCon uv/vis+ spectra data base; www.uv-spectra.de; (C) science-softCon (2009) Substance: allyl radical Other Names: Formula: C3H5; CH2CH=CH2 CAS-No.: 1981-80-2 Study: uv spectra Authors: J.D. DeSain, L.E. Jusinski, C.A. Taatjes Title: Ultraviolet photochemistry of trichlorovinylsilane and allyltrichlorosilane: vinyl radical (HCCH2) and allyl radical (H2CCHCH2) production in 193 nm photolysis Journal/Source: Phys. Chem. Chem. Phys., 8, 2240-2248, (2006); DOI: 10.1039/b600755d Data: (diagram, table, disk): table Energy/Wavelength range: 404 nm Resolution: Temperature: 298 K Temperature dependence: Pressure/Concentration: Comments: The absorption cross sections at 404 nm of vinyl radical ((2.9 ± 0.4) × 10-19 cm2) and allyl radical ((3.6 ± 0.8) × 10-19 cm2) were derived. Author to whom correspondence should be addressed: (e-mail address):