data_[Na2Cd2Pb6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Cd  1.6900  1.5500  1.0900
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.8673]
_cell_length_b [6.8695]
_cell_length_c [8.0618]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.8442]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [NaCdPb3]
_chemical_formula_sum '[Na2 Cd2 Pb6]'
_cell_volume [303.6665]
_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  2  0.1090  0.7500  0.7145  1.0
  Cd  Cd1  2  0.4904  0.2500  0.4992  1.0
  Pb  Pb2  4  0.3201  0.5007  0.1333  1.0
  Pb  Pb3  2  0.1138  0.2500  0.7499  1.0
]