# generated using pymatgen data_Na4Mg(CuO2)4 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 5.70171500 _cell_length_b 5.72003214 _cell_length_c 6.91351049 _cell_angle_alpha 98.00530567 _cell_angle_beta 83.12015535 _cell_angle_gamma 77.52794860 _symmetry_Int_Tables_number 1 _chemical_formula_structural Na4Mg(CuO2)4 _chemical_formula_sum 'Na4 Mg1 Cu4 O8' _cell_volume 215.37622420 _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 0.50000000 -0.00000000 0.50000000 1.0 Na Na1 1 0.57611770 0.21882823 0.06762903 1.0 Na Na2 1 0.50000000 0.50000000 0.50000000 1.0 Na Na3 1 0.42388230 0.78117177 0.93237097 1.0 Mg Mg4 1 -0.00000000 0.50000000 -0.00000000 1.0 Cu Cu5 1 0.03788895 0.33569565 0.29905412 1.0 Cu Cu6 1 0.03357389 0.84924056 0.28172655 1.0 Cu Cu7 1 0.96642611 0.15075944 0.71827345 1.0 Cu Cu8 1 0.96211105 0.66430435 0.70094588 1.0 O O9 1 0.26891754 0.03802908 0.23714526 1.0 O O10 1 0.19356212 0.36476844 0.71410157 1.0 O O11 1 0.24831339 0.53060115 0.18761391 1.0 O O12 1 0.19631339 0.84610421 0.66141654 1.0 O O13 1 0.80368661 0.15389579 0.33858346 1.0 O O14 1 0.75168661 0.46939885 0.81238609 1.0 O O15 1 0.80643788 0.63523156 0.28589843 1.0 O O16 1 0.73108246 0.96197092 0.76285474 1.0