data_[Pm4Y2Th6Bi12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Y  1.2200  1.8000  1.0400
  Th  1.3000  1.8000  1.0800
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [19.9314]
_cell_length_b [4.5780]
_cell_length_c [9.1254]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.1050]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pm2Y(ThBi2)3]
_chemical_formula_sum '[Pm4 Y2 Th6 Bi12]'
_cell_volume [810.9711]
_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  0.1665  0.0000  0.3333  1
  Y  Y1  2  0.0000  0.5000  0.0000  1
  Th  Th2  4  0.1680  0.0000  0.8334  1
  Th  Th3  2  0.0000  0.5000  0.5000  1
  Bi  Bi4  4  0.0003  0.0000  0.7557  1
  Bi  Bi5  4  0.1640  0.5000  0.0830  1
  Bi  Bi6  4  0.1670  0.5000  0.5820  1
]