Ba H2 O5 Ru Nowogrocki G, Abraham F, Trehoux J, Thomas D Acta Crystallographica B32 (1976) 2413-2419 Configuration de l'ion ruthenate: structure cristalline du dihydroxotrioxoruthenate(VI) de baryum, Ba (Ru O3 (O H)2) _cod_database_code 1004035 _database_code_amcsd 0009572 10.023 10.023 25.471 90 90 120 R-3c atom x y z Ba1 0 0 0 Ba2 0 0 .1637 Ru1 .3461 0 .25 O1 .1706 0 .25 O2 .4377 .0041 .1910 O3 .4594 .2346 .2502