# generated using pymatgen data_Sr2SmMgTa(CuO4)2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.04462600 _cell_length_b 4.04462600 _cell_length_c 13.14010600 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Sr2SmMgTa(CuO4)2 _chemical_formula_sum 'Sr2 Sm1 Mg1 Ta1 Cu2 O8' _cell_volume 214.95898722 _cell_formula_units_Z 1 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 Sr Sr0 1 0.50000000 0.50000000 0.74591500 1.0 Sr Sr1 1 0.50000000 0.50000000 0.25408500 1.0 Sm Sm2 1 0.50000000 0.50000000 0.50000000 1.0 Mg Mg3 1 0.50000000 0.50000000 0.00000000 1.0 Ta Ta4 1 0.00000000 0.00000000 0.00000000 1.0 Cu Cu5 1 0.00000000 0.00000000 0.61124300 1.0 Cu Cu6 1 0.00000000 0.00000000 0.38875700 1.0 O O7 1 0.50000000 0.00000000 0.61796600 1.0 O O8 1 0.00000000 0.50000000 0.61796600 1.0 O O9 1 0.50000000 0.00000000 0.38203400 1.0 O O10 1 0.00000000 0.50000000 0.38203400 1.0 O O11 1 0.00000000 0.50000000 0.00000000 1.0 O O12 1 0.50000000 0.00000000 0.00000000 1.0 O O13 1 0.00000000 0.00000000 0.15018700 1.0 O O14 1 0.00000000 0.00000000 0.84981300 1.0