Ca2 Nd O6 Ru Battle P, Jones C, Studer F Journal of Solid State Chemistry 90 (1991) 302-312 The crystal and magnetic structures of Ca2NdRuO6, Ca2HoRuO6 and Sr2ErRuO6 _cod_database_code 1001475 _database_code_amcsd 0013701 5.5439 5.8282 7.9931 90 90.06 90 P2_1/n atom x y z occ Ca1 .5160 .5612 .2545 .5 Nd1 .5160 .5612 .2545 .5 Ca2 0 .5 0 Ru1 .5 0 0 O1 .2132 .1773 -.0523 O2 .3287 .7185 -.0671 O3 .3877 -.0501 .2291