data_[Pm12Sm6Th3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Sm  1.1700  1.8500  1.2290
  Th  1.3000  1.8000  1.0800
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [3.6478]
_cell_length_b [3.6478]
_cell_length_c [62.0633]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [Pm4Sm2Th]
_chemical_formula_sum '[Pm12 Sm6 Th3]'
_cell_volume [715.2107]
_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
[
  Pm  Pm0  3  0.0000  0.0000  0.1395  1
  Pm  Pm1  3  0.0000  0.0000  0.2346  1
  Pm  Pm2  3  0.0000  0.0000  0.6632  1
  Pm  Pm3  3  0.0000  0.0000  0.7576  1
  Sm  Sm4  3  0.0000  0.0000  0.8536  1
  Sm  Sm5  3  0.0000  0.0000  0.9487  1
  Th  Th6  3  0.0000  0.0000  0.0439  1
]