O4 Pt Zn2 Muller O, Roy R Materials Research Bulletin 4 (1969) 39-44 Synthesis and crystal structure of Mg2 Pt O4 and Zn2 Pt O4 _cod_database_code 1008283 _database_code_amcsd 0016205 8.549 8.549 8.549 90 90 90 Fd3m atom x y z occ Zn1 0 0 0 Zn2 .625 .625 .625 .5 Pt1 .625 .625 .625 .5 O1 .385 .385 .385