data_global _amcsd_formula_title 'Gd0.29 O3 Ta0.87 W0.13' loop_ _publ_author_name 'Desgardin G' 'Raveau B' _journal_name_full 'Journal of Inorganic and Nuclear Chemistry' _journal_volume 34 _journal_year 1972 _journal_page_first 509 _journal_page_last 516 _publ_section_title ; Sur de nouvelles phases non stoechiometriques de type Perovskite Gdx(Ta3x W1-3x) O3 _cod_database_code 1001055 ; _database_code_amcsd 0013028 _chemical_formula_sum 'Gd.58 (Ta1.74 W.26) O4' _cell_length_a 3.869 _cell_length_b 7.737 _cell_length_c 3.858 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 115.487 _exptl_crystal_density_diffrn 7.446 _symmetry_space_group_name_H-M 'P m m m' loop_ _space_group_symop_operation_xyz 'x,y,z' 'x,-y,z' '-x,y,-z' '-x,y,z' 'x,-y,-z' 'x,y,-z' '-x,-y,z' '-x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Gd1 0.00000 0.50000 0.00000 0.58000 Ta1 0.50000 0.24600 0.50000 0.87000 W1 0.50000 0.24600 0.50000 0.13000 O1 0.50000 0.00000 0.50000 1.00000 O2 0.50000 0.50000 0.50000 1.00000 O3 0.50000 0.24600 0.00000 1.00000