Electronic structures of two kinds of oligoborane radical anions: Mixed-valence description of a reduced p-phenylenediborane and spin density distributions in distorted octahedral clusters B6Hal6.-, Hal = Cl, Br, I. Main Group Chemistry, (5)4:267--276, 2006. [PUMA: anion anion;mixed boron cluster density distribution electronic halide octahedral oligoborane phenylenediborane radical structure structure;spin valence] URL