Cu2 Nd O5.76 Sr2 Caignaert V, Retoux R, Michel C, Hervieu M, Raveau B Physica C 167 (1990) 483-490 Neutron diffraction study of the layered cuprate Sr2-xNd1+xCu2O6-y _cod_database_code 1001459 _database_code_amcsd 0015019 3.7701 11.4381 20.0938 90 90 90 Immm atom x y z occ Nd1 0 0 0 Sr1 0 .3018 0 .63 Nd2 0 .3018 0 .37 Sr2 0 0 .1954 .37 Nd3 0 0 .1954 .63 Sr3 0 .3248 .1770 Cu1 0 0 .5879 Cu2 0 .3517 .6005 O1 0 .1601 .4156 O2 0 .1362 .0969 O3 .5 0 .4227 .29 O4 0 0 .6860 O5 0 .3485 .7008 O6 0 .3690 .5 O7 .284 0 .5 .35