Gd0.07 O3 Ta0.21 W0.79 Desgardin G, Raveau B Journal of Inorganic and Nuclear Chemistry 34 (1972) 509-516 Sur de nouvelles phases non stoechiometriques de type Perovskite Gdx(Ta3x W1-3x) O3 _cod_database_code 1001056 _database_code_amcsd 0013029 5.326 5.383 3.786 90 90 90 Cmmm atom x y z occ Gd1 0 0 0 .07 Ta1 .5 0 .5 .21 W1 .5 0 .5 .79 O1 .5 0 0 O2 .25 .25 .5