science-softCon uv/vis+ spectra data base; www.uv-spectra.de, (C) science-softCon 2011 Substance: disulfur monoxide Other Names: Formula: S2O CAS-No.: 20901-21-7 Study: uv spectroscopy Authors: Wen-Jui Lo, Yu-Jong Wu, Yuan-Pern Lee Title: Ultraviolet Absorption Spectrum of Cyclic S2O in Solid Ar Journal/Source: J. Phys. Chem. A, 107 (36), 6944-6947, (2003); DOI: 10.1021/jp034563j Data: (diagram, table, disk): Wavelength/Energy range: 330 - 370 nm Resolution: Temperature: 15 K Temperature dependence: Pressure/Concentration: Phase (gas, liquid, solid): pH: Comments: Disulfur monoxide dispersed in solid Ar at 15 K was irradiated with light at 308 nm from an XeCl excimer laser to form cyclic S2O. Both infrared and ultraviolet absorption spectra of the same matrix sample are recorded. A progression in a range 330-370 nm with intervals 580 cm-1 is recorded. Author to whom correspondence should be addressed: (e-mail address):