data_[Na6Pd2Pb6O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Pd  2.2000  1.4000  0.8462
  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 [12.3347]
_cell_length_b [6.6487]
_cell_length_c [6.6458]
_cell_angle_alpha [90.0000]
_cell_angle_beta [122.5900]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Na3PdPb3O8]
_chemical_formula_sum '[Na6 Pd2 Pb6 O16]'
_cell_volume [459.2069]
_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
[
  Na  Na0  4  0.2500  0.2500  0.0000  1.0
  Na  Na1  2  0.0000  0.0000  0.0000  1.0
  Pd  Pd2  2  0.0000  0.0000  0.5000  1.0
  Pb  Pb3  4  0.2500  0.2500  0.5000  1.0
  Pb  Pb4  2  0.0000  0.5000  0.5000  1.0
  O  O5  8  0.0328  0.2169  0.3244  1.0
  O  O6  4  0.2202  0.5000  0.2577  1.0
  O  O7  4  0.2418  0.5000  0.7340  1.0
]