data_[Ru4Pb2O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  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 [9.8760]
_cell_length_b [8.3058]
_cell_length_c [5.6243]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.2431]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ru2PbO8]
_chemical_formula_sum '[Ru4 Pb2 O16]'
_cell_volume [461.2450]
_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
[
  Ru  Ru0  4  0.2376  0.0000  0.5955  1.0
  Pb  Pb1  2  0.0000  0.0000  0.0000  1.0
  O  O2  8  0.1443  0.1554  0.7415  1.0
  O  O3  4  0.0986  0.5000  0.3023  1.0
  O  O4  4  0.1972  0.0000  0.2910  1.0
]