Perovskite group Meyer G, Gros Y, Bochu B, Collomb A, Chenavas J, Joubert J, Marezio M Physica Status Solidi A48 (1978) 581-586 Synthesis, crystal structure, and Mossbauer study of a series of perovskite-like compounds (A Cu3) (M, Fe)4 O12 _cod_database_code 1008788 _database_code_amcsd 0016660 7.436 7.436 7.436 90 90 90 Im3 atom x y z occ Nd1 0 0 0 Cu1 0 .5 .5 Ti1 .25 .25 .25 .75 Fe1 .25 .25 .25 .25 O1 .3017 .1778 0