data_[Ag4Pb4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  Pb  2.3300  1.8000  1.1225
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [7.9105]
_cell_length_b [10.8487]
_cell_length_c [3.4847]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [AgPbO3]
_chemical_formula_sum '[Ag4 Pb4 O12]'
_cell_volume [299.0511]
_cell_formula_units_Z [4]
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
[
  Ag  Ag0  2  0.0000  0.0000  0.5000  1.0
  Ag  Ag1  2  0.0000  0.5000  0.5000  1.0
  Pb  Pb2  4  0.2500  0.2500  0.0000  1.0
  O  O3  8  0.1846  0.1299  0.5000  1.0
  O  O4  4  0.0000  0.3585  0.0000  1.0
]