data_[Ca4Pt2Pb2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  Pt  2.2800  1.3500  0.8050
  Pb  2.3300  1.8000  1.1225
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [5.6129]
_cell_length_b [5.8466]
_cell_length_c [9.7232]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.2210]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Ca2PtPbO6]
_chemical_formula_sum '[Ca4 Pt2 Pb2 O12]'
_cell_volume [263.8370]
_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
[
  Ca  Ca0  4  0.2269  0.0641  0.2484  1.0
  Pt  Pt1  2  0.0000  0.0000  0.5000  1.0
  Pb  Pb2  2  0.5000  0.0000  0.0000  1.0
  O  O3  4  0.1139  0.2097  0.9326  1.0
  O  O4  4  0.2275  0.6907  0.9345  1.0
  O  O5  4  0.3597  0.0525  0.7359  1.0
]