Our group has been involved in the production of a series of benchmark studies that apply a stringent test for both ground-
and excited-state electronic structure methods. These benchmarks are aimed at methods commonly used to study potential
energy surfaces for photochemical reactions of organic chromophores, including surfaces near crossing regions. More
details about these benchmarks, as well downloadable coordinates and tabulated results, are available at the link below.
Science Annex 504 and Natural Science Center 418
Department of Chemistry, Georgia State University, Atlanta, GA 30303.