# generated using pymatgen data_Ba3TaRu2O9 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 5.77959301 _cell_length_b 5.77950206 _cell_length_c 14.37455962 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 120.00263109 _symmetry_Int_Tables_number 1 _chemical_formula_structural Ba3TaRu2O9 _chemical_formula_sum 'Ba6 Ta2 Ru4 O18' _cell_volume 415.81614268 _cell_formula_units_Z 2 loop_ _symmetry_equiv_pos_site_id _symmetry_equiv_pos_as_xyz 1 'x, y, z' loop_ _atom_site_type_symbol _atom_site_label _atom_site_symmetry_multiplicity _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Ba Ba0 1 0.99997718 0.99998956 0.75000000 1.0 Ba Ba1 1 0.00002282 0.00001044 0.25000000 1.0 Ba Ba2 1 0.33332412 0.66666494 0.90644806 1.0 Ba Ba3 1 0.66667588 0.33333506 0.40644806 1.0 Ba Ba4 1 0.66667588 0.33333506 0.09355194 1.0 Ba Ba5 1 0.33332412 0.66666494 0.59355194 1.0 Ta Ta6 1 0.00000000 0.00000000 0.00000000 1.0 Ta Ta7 1 0.00000000 0.00000000 0.50000000 1.0 Ru Ru8 1 0.33334374 0.66666670 0.15913562 1.0 Ru Ru9 1 0.66665626 0.33333330 0.65913562 1.0 Ru Ru10 1 0.66665626 0.33333330 0.84086438 1.0 Ru Ru11 1 0.33334374 0.66666670 0.34086438 1.0 O O12 1 0.51466807 0.48524749 0.75000000 1.0 O O13 1 0.48533193 0.51475251 0.25000000 1.0 O O14 1 0.51471341 0.02947673 0.75000000 1.0 O O15 1 0.48528659 0.97052327 0.25000000 1.0 O O16 1 0.02947054 0.51474780 0.25000000 1.0 O O17 1 0.97052946 0.48525220 0.75000000 1.0 O O18 1 0.83656053 0.16344525 0.92109389 1.0 O O19 1 0.16343947 0.83655475 0.42109389 1.0 O O20 1 0.16343947 0.83655475 0.07890611 1.0 O O21 1 0.83656053 0.16344525 0.57890611 1.0 O O22 1 0.32689547 0.16344855 0.92109613 1.0 O O23 1 0.67310453 0.83655145 0.42109613 1.0 O O24 1 0.16344658 0.32689833 0.07890729 1.0 O O25 1 0.83655342 0.67310167 0.57890729 1.0 O O26 1 0.67310453 0.83655145 0.07890387 1.0 O O27 1 0.32689547 0.16344855 0.57890387 1.0 O O28 1 0.83655342 0.67310167 0.92109271 1.0 O O29 1 0.16344658 0.32689833 0.42109271 1.0