# generated using pymatgen data_Ta2CuO6 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.79461100 _cell_length_b 4.79461100 _cell_length_c 9.16489700 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Ta2CuO6 _chemical_formula_sum 'Ta4 Cu2 O12' _cell_volume 210.68535259 _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 Ta Ta0 1 0.00000000 0.00000000 0.66847700 1.0 Ta Ta1 1 0.50000000 0.50000000 0.16847700 1.0 Ta Ta2 1 0.50000000 0.50000000 0.83152300 1.0 Ta Ta3 1 0.00000000 0.00000000 0.33152300 1.0 Cu Cu4 1 0.00000000 0.00000000 0.00000000 1.0 Cu Cu5 1 0.50000000 0.50000000 0.50000000 1.0 O O6 1 0.20397900 0.79602100 0.82411800 1.0 O O7 1 0.70397900 0.70397900 0.32411800 1.0 O O8 1 0.81245700 0.18754300 0.50000000 1.0 O O9 1 0.29602100 0.29602100 0.67588200 1.0 O O10 1 0.79602100 0.20397900 0.82411800 1.0 O O11 1 0.18754300 0.81245700 0.50000000 1.0 O O12 1 0.31245700 0.31245700 0.00000000 1.0 O O13 1 0.68754300 0.68754300 0.00000000 1.0 O O14 1 0.29602100 0.29602100 0.32411800 1.0 O O15 1 0.20397900 0.79602100 0.17588200 1.0 O O16 1 0.70397900 0.70397900 0.67588200 1.0 O O17 1 0.79602100 0.20397900 0.17588200 1.0