data_[Pm48Ho8Th4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Ho  1.2300  1.7500  1.0410
  Th  1.3000  1.8000  1.0800
]
_symmetry_space_group_name_H-M [Cmme]
_cell_length_a [7.1314]
_cell_length_b [11.5957]
_cell_length_c [24.9852]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [67]
_chemical_formula_structural [Pm12Ho2Th]
_chemical_formula_sum '[Pm48 Ho8 Th4]'
_cell_volume [2066.1184]
_cell_formula_units_Z [4]
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  8  0.0000  0.0017  0.9255  1
  Pm  Pm1  8  0.0000  0.0238  0.4401  1
  Pm  Pm2  8  0.2321  0.2500  0.5864  1
  Pm  Pm3  8  0.2489  0.2500  0.1267  1
  Pm  Pm4  8  0.2500  0.0000  0.2000  1
  Pm  Pm5  8  0.2500  0.0000  0.3251  1
  Ho  Ho6  4  0.0000  0.2500  0.2705  1
  Ho  Ho7  4  0.0000  0.2500  0.7337  1
  Th  Th8  4  0.0000  0.2500  0.0009  1
]