Er O6 Ru Sr2 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 1001472 _database_code_amcsd 0013698 5.7626 5.7681 8.1489 90 90.19 90 P2_1/n atom x y z Sr1 .0065 .0256 .2482 Er1 .5 0 0 Ru1 .5 0 .5 O1 .2672 .2964 .0339 O2 .2021 .7697 .0332 O3 -.0670 .4876 .2365