data_[Pu3Th6Pb3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pu  1.2800  1.7500  0.9675
  Th  1.3000  1.8000  1.0800
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [3.7691]
_cell_length_b [3.7691]
_cell_length_c [26.6167]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [PuTh2Pb]
_chemical_formula_sum '[Pu3 Th6 Pb3]'
_cell_volume [327.4625]
_cell_formula_units_Z [3]
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
[
  Pu  Pu0  3  0.0000  0.0000  0.6681  1
  Th  Th1  3  0.0000  0.0000  0.0632  1
  Th  Th2  3  0.0000  0.0000  0.2696  1
  Pb  Pb3  3  0.0000  0.0000  0.4991  1
]