# generated using pymatgen data_Na7(NiO2)10 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 2.91603609 _cell_length_b 10.87937036 _cell_length_c 12.70218784 _cell_angle_alpha 107.74489942 _cell_angle_beta 91.59498530 _cell_angle_gamma 91.12551700 _symmetry_Int_Tables_number 1 _chemical_formula_structural Na7(NiO2)10 _chemical_formula_sum 'Na7 Ni10 O20' _cell_volume 383.48390000 _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 0.00308778 0.91157864 0.83124923 1.0 Na Na1 1 0.48907632 0.38242598 0.76952127 1.0 Na Na2 1 -0.00000000 0.50000000 0.00000000 1.0 Na Na3 1 0.99691222 0.08842136 0.16875077 1.0 Na Na4 1 0.51092368 0.61757402 0.23047873 1.0 Na Na5 1 0.50932293 0.21094617 0.42081211 1.0 Na Na6 1 0.49067707 0.78905383 0.57918789 1.0 Ni Ni7 1 0.00211089 0.20301141 0.89793874 1.0 Ni Ni8 1 0.99788911 0.79698859 0.10206126 1.0 Ni Ni9 1 0.49535272 0.69286022 0.90184971 1.0 Ni Ni10 1 0.50464728 0.30713978 0.09815029 1.0 Ni Ni11 1 0.00538927 0.39830784 0.30011589 1.0 Ni Ni12 1 -0.00000000 0.00000000 0.50000000 1.0 Ni Ni13 1 0.49878455 0.90576973 0.30095560 1.0 Ni Ni14 1 0.50000000 0.50000000 0.50000000 1.0 Ni Ni15 1 -0.00538927 0.60169216 0.69988411 1.0 Ni Ni16 1 0.50121545 0.09423027 0.69904440 1.0 O O17 1 0.50897878 0.72182225 0.75742511 1.0 O O18 1 0.02340170 0.56928050 0.83778575 1.0 O O19 1 0.03147935 0.18900698 0.03885052 1.0 O O20 1 0.49588446 0.08003678 0.84265587 1.0 O O21 1 0.49263633 0.67244627 0.04988301 1.0 O O22 1 0.02760093 0.78253970 0.24390607 1.0 O O23 1 0.50736367 0.32755373 0.95011699 1.0 O O24 1 0.97239907 0.21746030 0.75609393 1.0 O O25 1 0.96852065 0.81099302 0.96114948 1.0 O O26 1 0.50411554 0.91996322 0.15734413 1.0 O O27 1 0.49102122 0.27817775 0.24257489 1.0 O O28 1 0.03181888 0.37597083 0.43933665 1.0 O O29 1 0.48692429 0.88735909 0.44312771 1.0 O O30 1 0.03077186 0.96769833 0.63790787 1.0 O O31 1 0.51884862 0.51394885 0.35697791 1.0 O O32 1 0.97659830 0.43071950 0.16221425 1.0 O O33 1 0.96922814 0.03230167 0.36209213 1.0 O O34 1 0.51307571 0.11264091 0.55687229 1.0 O O35 1 0.96818112 0.62402917 0.56066335 1.0 O O36 1 0.48115138 0.48605115 0.64302209 1.0