science-softCon uv/vis+ spectra data base; www.uv-spectra.de, (C) science-softCon 2010 Substance: iodine Other Names: Formula: I2 CAS-No.: 7553-56-2 Study: photodissociation, quantum yields Authors: L. Brewer, J. Tellinghuisen Title: Quantum Yield for Unimolecular Dissociation of I2 in Visible Absorption Journal/Source: J. Chem. Phys. 56, 3929-3938, (1972); doi:10.1063/1.1677797 Data: (diagram, table, disk): Energy/Wavelength range: 500 - 630 nm Resolution: Temperature: Temperature dependence: Pressure/Concentration: Comments: Photodissociation quantum yields are reported for narrowband excitation at 12 wavelengths within this range. The yield exceeds 90% at both ends of this region with a minimum of 33% near 5900 Å and a subsidiary maximum of 72% at 5460 Å. Author to whom correspondence should be addressed: (e-mail address):