# generated using pymatgen data_NaAlCr2O10 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 7.62065286 _cell_length_b 7.62065286 _cell_length_c 10.91577453 _cell_angle_alpha 70.97746075 _cell_angle_beta 70.97746075 _cell_angle_gamma 41.74356531 _symmetry_Int_Tables_number 1 _chemical_formula_structural NaAlCr2O10 _chemical_formula_sum 'Na2 Al2 Cr4 O20' _cell_volume 395.55517099 _cell_formula_units_Z 2 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 0.78435200 0.21564800 0.25000000 1.0 Na Na1 1 0.21564800 0.78435200 0.75000000 1.0 Al Al2 1 0.00000000 0.50000000 0.00000000 1.0 Al Al3 1 0.50000000 0.00000000 0.50000000 1.0 Cr Cr4 1 0.36030500 0.83973000 0.03858200 1.0 Cr Cr5 1 0.16027000 0.63969500 0.46141800 1.0 Cr Cr6 1 0.63969500 0.16027000 0.96141800 1.0 Cr Cr7 1 0.83973000 0.36030500 0.53858200 1.0 O O8 1 0.14896200 0.17787500 0.56983800 1.0 O O9 1 0.82212500 0.85103800 0.93016200 1.0 O O10 1 0.85103800 0.82212500 0.43016200 1.0 O O11 1 0.17787500 0.14896200 0.06983800 1.0 O O12 1 0.67929500 0.60285200 0.07910400 1.0 O O13 1 0.39714800 0.32070500 0.42089600 1.0 O O14 1 0.32070500 0.39714800 0.92089600 1.0 O O15 1 0.60285200 0.67929500 0.57910400 1.0 O O16 1 0.84793200 0.37491000 0.38528900 1.0 O O17 1 0.62509000 0.15206800 0.11471100 1.0 O O18 1 0.15206800 0.62509000 0.61471100 1.0 O O19 1 0.37491000 0.84793200 0.88528900 1.0 O O20 1 0.21051700 0.75514800 0.12596000 1.0 O O21 1 0.24485200 0.78948300 0.37404000 1.0 O O22 1 0.78948300 0.24485200 0.87404000 1.0 O O23 1 0.75514800 0.21051700 0.62596000 1.0 O O24 1 0.01235200 0.54783100 0.15748600 1.0 O O25 1 0.45216900 0.98764800 0.34251400 1.0 O O26 1 0.98764800 0.45216900 0.84251400 1.0 O O27 1 0.54783100 0.01235200 0.65748600 1.0