science-softCon uv/vis+ photochemistry database; www.photochemistry.org; (C) science-softCon 2021 Substance: 2-methyl-2-cyclopenten-1-one Other Names: 2-methylcyclopent-2-enone Formula: C6H8O CAS-No.: 1120-73-6 PubChem: CID 14266 Study: uv absorption spectra Authors: M.G. Christianson, A.C. Doner, A.L. Koritzke, K. Frandsen, B. Rotavera Title: Vacuum-Ultraviolet Absorption Cross-Sections of Functionalized Cyclic Hydrocarbons: Five-Membered Rings Journal/Source: J. Quant. Spectr. Rad. Transfer, 258, 107274, (2021); https://doi.org/10.1016/j.jqsrt.2020.107274 Data: table, diagram Energy/Wavelength range: 5.167 - 9.920 eV (~ 125 - 240 nm) Resolution: 0.001 eV Temperature: 323 K Temperature dependence: no Pressure/Concentration: 800 Torr (total pressure, nominal concentrations of the gas-phase species were ~ 10^15 molecules/cm3) Phase: gas pH: Comments: