data_[Th4Zn2Pb2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Th  1.3000  1.8000  1.0800
  Zn  1.6500  1.3500  0.8800
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.3400]
_cell_length_b [4.2766]
_cell_length_c [8.9358]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.6095]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Th2ZnPb]
_chemical_formula_sum '[Th4 Zn2 Pb2]'
_cell_volume [228.2314]
_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
[
  Th  Th0  2  0.1941  0.7500  0.4158  1
  Th  Th1  2  0.2565  0.2500  0.0597  1
  Zn  Zn2  2  0.1324  0.7500  0.7874  1
  Pb  Pb3  2  0.3772  0.2500  0.7129  1
]