data_[Sr4Fe2Cu2Pb4O12]
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
  Cu  1.9000  1.3500  0.8200
  Pb  2.3300  1.8000  1.1225
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [12.4412]
_cell_length_b [5.5900]
_cell_length_c [5.5565]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [Sr2FeCu(PbO3)2]
_chemical_formula_sum '[Sr4 Fe2 Cu2 Pb4 O12]'
_cell_volume [386.4337]
_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  4  0.3586  0.2494  0.2453  1
  Fe  Fe1  2  0.5000  0.2511  0.7470  1
  Cu  Cu2  2  0.0000  0.2072  0.2081  1
  Pb  Pb3  4  0.1488  0.2393  0.7537  1
  O  O4  4  0.1489  0.1887  0.1942  1
  O  O5  4  0.3251  0.2540  0.7455  1
  O  O6  2  0.5000  0.0003  0.9976  1
  O  O7  2  0.5000  0.4993  0.9979  1
]