Affiliation: | aGhent University, Center for Molecular Modeling, Technologiepark 903, 9052 Zwijnaarde, Belgium;bGhent University, Department of Inorganic and Physical Chemistry, Krijgslaan 281 (S3), B-9000 Gent, Belgium;cDepartment of Physics and Astronomy, Proeftuinstraat 86, 9000 Gent, Belgium |