# generated using pymatgen data_NaCuO _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.65272897 _cell_length_b 6.59949072 _cell_length_c 6.59949205 _cell_angle_alpha 82.85756441 _cell_angle_beta 69.36029743 _cell_angle_gamma 69.36027996 _symmetry_Int_Tables_number 1 _chemical_formula_structural NaCuO _chemical_formula_sum 'Na4 Cu4 O4' _cell_volume 177.46352726 _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 0.92191117 0.82769984 0.82769991 1.0 Na Na1 1 0.25000493 0.82732640 0.17267341 1.0 Na Na2 1 0.25000478 0.17267349 0.82732642 1.0 Na Na3 1 0.57808530 0.17229933 0.17229922 1.0 Cu Cu4 1 0.89946347 0.50002587 0.20117480 1.0 Cu Cu5 1 0.89946390 0.20117367 0.50002564 1.0 Cu Cu6 1 0.60053406 0.79882654 0.49997378 1.0 Cu Cu7 1 0.60053458 0.49997371 0.79882594 1.0 O O8 1 0.45409521 0.79565095 0.79565083 1.0 O O9 1 0.75000436 0.79566016 0.20433950 1.0 O O10 1 0.75000429 0.20433938 0.79565995 1.0 O O11 1 0.04589294 0.20435066 0.20435060 1.0