data_[Pm14Th2Pb10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Th  1.3000  1.8000  1.0800
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [6.6026]
_cell_length_b [11.4811]
_cell_length_c [11.0125]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [Pm7ThPb5]
_chemical_formula_sum '[Pm14 Th2 Pb10]'
_cell_volume [834.8077]
_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
[
  Pm  Pm0  4  0.0000  0.3238  0.9795  1
  Pm  Pm1  4  0.0000  0.3417  0.4648  1
  Pm  Pm2  2  0.0000  0.0000  0.4110  1
  Pm  Pm3  2  0.0000  0.0000  0.7697  1
  Pm  Pm4  2  0.0000  0.5000  0.7325  1
  Th  Th5  2  0.0000  0.0000  0.0897  1
  Pb  Pb6  8  0.2465  0.2362  0.2237  1
  Pb  Pb7  2  0.0000  0.5000  0.2137  1
]