# generated using pymatgen data_Sr2Nb2Bi3BrO11 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 3.97733300 _cell_length_b 3.97733300 _cell_length_c 20.32861000 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Sr2Nb2Bi3BrO11 _chemical_formula_sum 'Sr2 Nb2 Bi3 Br1 O11' _cell_volume 321.58189587 _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 Sr Sr0 1 0.00000000 0.00000000 0.72727300 1.0 Sr Sr1 1 0.00000000 0.00000000 0.27272700 1.0 Nb Nb2 1 0.50000000 0.50000000 0.88997700 1.0 Nb Nb3 1 0.50000000 0.50000000 0.11002300 1.0 Bi Bi4 1 0.00000000 0.00000000 0.00000000 1.0 Bi Bi5 1 0.50000000 0.50000000 0.60817800 1.0 Bi Bi6 1 0.50000000 0.50000000 0.39182200 1.0 Br Br7 1 0.00000000 0.00000000 0.50000000 1.0 O O8 1 0.50000000 0.00000000 0.66104700 1.0 O O9 1 0.00000000 0.50000000 0.66104700 1.0 O O10 1 0.50000000 0.00000000 0.33895300 1.0 O O11 1 0.00000000 0.50000000 0.33895300 1.0 O O12 1 0.50000000 0.00000000 0.90936000 1.0 O O13 1 0.00000000 0.50000000 0.90936000 1.0 O O14 1 0.50000000 0.00000000 0.09064000 1.0 O O15 1 0.00000000 0.50000000 0.09064000 1.0 O O16 1 0.50000000 0.50000000 0.80077700 1.0 O O17 1 0.50000000 0.50000000 0.19922300 1.0 O O18 1 0.50000000 0.50000000 0.00000000 1.0