Co2.333Sb.667O4 Garcia Casado P, Rasines I Polyhedron 5 (1986) 787-789 Preparation and crystal data of the spinel series Co1+2sCr2-3sSb3O4 Sample: s = 2/3, Co2.333Sb.667O4 _database_code_amcsd 0015312 8.5330 8.5330 8.5330 90 90 90 *Fd3m .125 .125 .125 atom x y z occ Co1 .125 .125 .125 Co2 .5 .5 .5 2/3 Sb2 .5 .5 .5 1/3 O .258 .258 .258