data_[Sr4Fe2Bi2Pb2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Fe  1.8300  1.4000  0.8525
  Bi  2.0200  1.6000  1.0350
  Pb  2.3300  1.8000  1.1225
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [I4mm]
_cell_length_a [3.7977]
_cell_length_b [3.7977]
_cell_length_c [23.8895]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [107]
_chemical_formula_structural [Sr2FeBiPbO6]
_chemical_formula_sum '[Sr4 Fe2 Bi2 Pb2 O12]'
_cell_volume [344.5403]
_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
[
  Sr  Sr0  2  0.0000  0.0000  0.0810  1.0
  Sr  Sr1  2  0.0000  0.0000  0.9235  1.0
  Fe  Fe2  2  0.0000  0.0000  0.5075  1.0
  Bi  Bi3  2  0.0000  0.0000  0.3083  1.0
  Pb  Pb4  2  0.0000  0.0000  0.6915  1.0
  O  O5  4  0.0000  0.5000  0.4979  1.0
  O  O6  2  0.0000  0.0000  0.1908  1.0
  O  O7  2  0.0000  0.0000  0.3967  1.0
  O  O8  2  0.0000  0.0000  0.5923  1.0
  O  O9  2  0.0000  0.0000  0.8126  1.0
]