data_[Pm1Pu2Th1Bi4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Pu  1.2800  1.7500  0.9675
  Th  1.3000  1.8000  1.0800
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [7.9103]
_cell_length_b [4.5798]
_cell_length_c [7.9175]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.4983]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [PmPu2ThBi4]
_chemical_formula_sum '[Pm1 Pu2 Th1 Bi4]'
_cell_volume [270.3823]
_cell_formula_units_Z [1]
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  1  0.5000  0.5000  0.0000  1
  Pu  Pu1  1  0.0000  0.0000  0.0000  1
  Pu  Pu2  1  0.0000  0.5000  0.5000  1
  Th  Th3  1  0.5000  0.0000  0.5000  1
  Bi  Bi4  2  0.2466  0.0000  0.7489  1
  Bi  Bi5  2  0.2467  0.5000  0.2484  1
]