# generated using pymatgen data_Na2Mg(CuO2)2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 2.88935841 _cell_length_b 5.43493280 _cell_length_c 8.40993482 _cell_angle_alpha 84.04173544 _cell_angle_beta 90.03653564 _cell_angle_gamma 105.43451279 _symmetry_Int_Tables_number 1 _chemical_formula_structural Na2Mg(CuO2)2 _chemical_formula_sum 'Na2 Mg1 Cu2 O4' _cell_volume 126.56436234 _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 Na Na0 1 0.61316597 0.22907345 0.37114343 1.0 Na Na1 1 0.39778537 0.79845768 0.82968603 1.0 Mg Mg2 1 0.87014485 0.74282345 0.16055583 1.0 Cu Cu3 1 0.13572547 0.27428021 0.02460048 1.0 Cu Cu4 1 0.86983790 0.73671003 0.47307932 1.0 O O5 1 0.50535479 0.01349826 0.08468744 1.0 O O6 1 0.75966625 0.52200532 0.98050436 1.0 O O7 1 0.29273085 0.58670617 0.33001160 1.0 O O8 1 0.45142156 0.89852844 0.56935550 1.0