# generated using pymatgen data_NaCuPO4 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.84793700 _cell_length_b 7.31164000 _cell_length_c 9.83824600 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural NaCuPO4 _chemical_formula_sum 'Na4 Cu4 P4 O16' _cell_volume 348.73010872 _cell_formula_units_Z 4 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 0.98330100 0.73288900 0.81244000 1.0 Na Na1 1 0.51669900 0.26711100 0.31244000 1.0 Na Na2 1 0.01669900 0.23288900 0.68756000 1.0 Na Na3 1 0.48330100 0.76711100 0.18756000 1.0 Cu Cu4 1 0.50080600 0.43569000 0.95748300 1.0 Cu Cu5 1 0.00080600 0.06431000 0.04251700 1.0 Cu Cu6 1 0.49919400 0.93569000 0.54251700 1.0 Cu Cu7 1 0.99919400 0.56431000 0.45748300 1.0 P P8 1 0.06371700 0.97229500 0.36529500 1.0 P P9 1 0.93628300 0.47229500 0.13470500 1.0 P P10 1 0.56371700 0.52770500 0.63470500 1.0 P P11 1 0.43628300 0.02770500 0.86529500 1.0 O O12 1 0.83464500 0.52647300 0.27877600 1.0 O O13 1 0.74592800 0.97684000 0.37530300 1.0 O O14 1 0.75407200 0.02316000 0.87530300 1.0 O O15 1 0.79340600 0.60561700 0.03187800 1.0 O O16 1 0.20659400 0.10561700 0.46812200 1.0 O O17 1 0.66535500 0.47352700 0.77877600 1.0 O O18 1 0.30552400 0.22043300 0.89631500 1.0 O O19 1 0.19447600 0.77956700 0.39631500 1.0 O O20 1 0.25407200 0.47684000 0.12469700 1.0 O O21 1 0.24592800 0.52316000 0.62469700 1.0 O O22 1 0.16535500 0.02647300 0.22122400 1.0 O O23 1 0.33464500 0.97352700 0.72122400 1.0 O O24 1 0.69447600 0.72043300 0.60368500 1.0 O O25 1 0.70659400 0.39438300 0.53187800 1.0 O O26 1 0.80552400 0.27956700 0.10368500 1.0 O O27 1 0.29340600 0.89438300 0.96812200 1.0