data_[Pm16Pr24Th4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Pr  1.1300  1.8500  1.0600
  Th  1.3000  1.8000  1.0800
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [6.0184]
_cell_length_b [9.8231]
_cell_length_c [26.2168]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Pm4Pr6Th]
_chemical_formula_sum '[Pm16 Pr24 Th4]'
_cell_volume [1549.9094]
_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
[
  Pr  Pr0  8  0.0000  0.1112  0.1825  1
  Pm  Pm1  8  0.0000  0.1472  0.0433  1
  Pr  Pr2  8  0.0000  0.2056  0.6023  1
  Pm  Pm3  8  0.0000  0.4447  0.1232  1
  Pr  Pr4  4  0.0000  0.4382  0.2500  1
  Pr  Pr5  4  0.0000  0.5000  0.0000  1
  Th  Th6  4  0.0000  0.2198  0.7500  1
]