data_[Ag4Ru2Pb4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  Ru  2.2000  1.3000  0.6610
  Pb  2.3300  1.8000  1.1225
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [5.9874]
_cell_length_b [10.4231]
_cell_length_c [6.4548]
_cell_angle_alpha [90.0000]
_cell_angle_beta [99.6878]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ag2Ru(PbO3)2]
_chemical_formula_sum '[Ag4 Ru2 Pb4 O12]'
_cell_volume [397.0803]
_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
[
  Ag  Ag0  4  0.0000  0.1423  0.0000  1
  Ru  Ru1  2  0.0000  0.0000  0.5000  1
  Pb  Pb2  4  0.0000  0.3365  0.5000  1
  O  O3  8  0.1043  0.1433  0.3281  1
  O  O4  4  0.1947  0.5000  0.3418  1
]