title: Electrophilic substituents as ligands in superhalogen anions.
abstract: The vertical electron detachment energies (VDE) of several NaL(2)(-) and MgL(3)(-) anions (where L = -NO(2), -CF(3), -CCl(3), -SHO(3), -COOH, -COOCH(3), -CHO, -CONH(2)) were calculated at the outer valence Green function level with the 6-311++G(3df,3pd) basis sets. It was proposed that some of electrophilic substituents may act as ligands in these species, analogously to halogen atoms in superhalogen anions. The largest values of the electron binding energies were found for the anions containing -SHO(3) ligands (VDE = 6.0-8.2 eV) and -CF(3) groups (VDE = 5.2-6.6 eV).
authors.affiliation: Department of Chemistry, University of Gdańsk, Sobieskiego 18, 80-952 Gdańsk, Poland. iwonaa@chem.univ.gda.pl
authors.forename: Iwona
authors.initials: I
authors.lastname: Anusiewicz