data_[Pm4Fe4Bi4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Fe  1.8300  1.4000  0.8525
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.5227]
_cell_length_b [4.0084]
_cell_length_c [12.3208]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.6937]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [PmFeBi]
_chemical_formula_sum '[Pm4 Fe4 Bi4]'
_cell_volume [315.4455]
_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  4  0.0665  0.5000  0.1664  1
  Fe  Fe1  4  0.1695  0.0000  0.0014  1
  Bi  Bi2  4  0.0550  0.0000  0.3830  1
]