# generated using pymatgen data_Ni4(BiO2)9 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 8.45282900 _cell_length_b 8.50874102 _cell_length_c 8.69942240 _cell_angle_alpha 110.74022966 _cell_angle_beta 109.57399535 _cell_angle_gamma 104.76772183 _symmetry_Int_Tables_number 1 _chemical_formula_structural Ni4(BiO2)9 _chemical_formula_sum 'Ni4 Bi9 O18' _cell_volume 499.33310962 _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 Ni Ni0 1 0.27558700 0.46252500 0.16992800 1.0 Ni Ni1 1 0.48441500 0.17972500 0.27254200 1.0 Ni Ni2 1 0.78997000 0.66705500 0.50403900 1.0 Ni Ni3 1 0.70036300 0.50316900 0.81258300 1.0 Bi Bi4 1 0.84738400 0.18065600 0.67737100 1.0 Bi Bi5 1 0.01771800 0.01028200 0.99928500 1.0 Bi Bi6 1 0.68758400 0.86597100 0.15602100 1.0 Bi Bi7 1 0.17645500 0.66037100 0.88183600 1.0 Bi Bi8 1 0.84143900 0.37400100 0.18508100 1.0 Bi Bi9 1 0.36233500 0.22495300 0.82602300 1.0 Bi Bi10 1 0.20563100 0.35394900 0.48185500 1.0 Bi Bi11 1 0.52705800 0.82341300 0.68589300 1.0 Bi Bi12 1 0.15072800 0.81999400 0.32890300 1.0 O O13 1 0.96485900 0.63713800 0.98934200 1.0 O O14 1 0.66144300 0.07676800 0.35413900 1.0 O O15 1 0.36357400 0.64833100 0.10180000 1.0 O O16 1 0.28934300 0.96442400 0.03670400 1.0 O O17 1 0.10962100 0.31482000 0.69430900 1.0 O O18 1 0.66130000 0.40641400 0.31592600 1.0 O O19 1 0.69507400 0.01642000 0.99802400 1.0 O O20 1 0.90213400 0.67555700 0.32444000 1.0 O O21 1 0.38944200 0.64991200 0.76828600 1.0 O O22 1 0.87703700 0.93323300 0.63652100 1.0 O O23 1 0.30016500 0.95102100 0.64841700 1.0 O O24 1 0.66466300 0.34440900 0.92655200 1.0 O O25 1 0.43169500 0.30762400 0.63479400 1.0 O O26 1 0.24578200 0.60436200 0.38233100 1.0 O O27 1 0.71305300 0.66121000 0.70078700 1.0 O O28 1 0.01911000 0.27109900 0.98545300 1.0 O O29 1 0.00371700 0.02591100 0.27440600 1.0 O O30 1 0.29132000 0.27028600 0.25141100 1.0