# generated using pymatgen data_Bi12Pb4O21 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 7.28791100 _cell_length_b 7.64779652 _cell_length_c 14.29685219 _cell_angle_alpha 93.35216695 _cell_angle_beta 97.50013065 _cell_angle_gamma 116.45790753 _symmetry_Int_Tables_number 1 _chemical_formula_structural Bi12Pb4O21 _chemical_formula_sum 'Bi12 Pb4 O21' _cell_volume 701.15899835 _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 Bi Bi0 1 0.77847700 0.00689500 0.29996300 1.0 Bi Bi1 1 0.22152300 0.99310500 0.70003700 1.0 Bi Bi2 1 0.50788100 0.80246400 0.57185900 1.0 Bi Bi3 1 0.49211900 0.19753600 0.42814100 1.0 Bi Bi4 1 0.51579500 0.74012600 0.04402100 1.0 Bi Bi5 1 0.48420500 0.25987400 0.95597900 1.0 Bi Bi6 1 0.06561100 0.27061700 0.52431400 1.0 Bi Bi7 1 0.93438900 0.72938300 0.47568600 1.0 Bi Bi8 1 0.25914800 0.00550000 0.17224000 1.0 Bi Bi9 1 0.74085200 0.99450000 0.82776000 1.0 Bi Bi10 1 0.34602600 0.56624800 0.31031000 1.0 Bi Bi11 1 0.65397400 0.43375200 0.68969000 1.0 Pb Pb12 1 0.02723100 0.29240500 0.05709300 1.0 Pb Pb13 1 0.97276900 0.70759500 0.94290700 1.0 Pb Pb14 1 0.74362200 0.48588700 0.20404400 1.0 Pb Pb15 1 0.25637800 0.51411300 0.79595600 1.0 O O16 1 0.45683100 0.82047500 0.87698400 1.0 O O17 1 0.54316900 0.17952500 0.12301600 1.0 O O18 1 0.22160100 0.75551300 0.07417600 1.0 O O19 1 0.77839900 0.24448700 0.92582400 1.0 O O20 1 0.53568000 0.65849000 0.69378900 1.0 O O21 1 0.46432000 0.34151000 0.30621100 1.0 O O22 1 0.29618100 0.52507500 0.46967600 1.0 O O23 1 0.70381900 0.47492500 0.53032400 1.0 O O24 1 0.51838900 0.61944300 0.18427400 1.0 O O25 1 0.48161100 0.38055700 0.81572600 1.0 O O26 1 0.07633500 0.07659000 0.41133900 1.0 O O27 1 0.92366500 0.92341000 0.58866100 1.0 O O28 1 0.43007300 0.93092900 0.29255000 1.0 O O29 1 0.56992700 0.06907100 0.70745000 1.0 O O30 1 0.71109100 0.54749200 0.03216700 1.0 O O31 1 0.28890900 0.45250800 0.96783300 1.0 O O32 1 0.65797400 0.76997700 0.39102600 1.0 O O33 1 0.34202600 0.23002300 0.60897400 1.0 O O34 1 0.19391600 0.75304000 0.60179700 1.0 O O35 1 0.80608400 0.24696000 0.39820300 1.0 O O36 1 0.00000000 0.00000000 0.00000000 1.0