data_[Pm12Al12Cd4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Al  1.6100  1.2500  0.6750
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.2417]
_cell_length_b [4.6604]
_cell_length_c [14.6630]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.6037]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pm3Al3Cd]
_chemical_formula_sum '[Pm12 Al12 Cd4]'
_cell_volume [728.0735]
_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  0.0383  0.5000  0.3798  1
  Pm  Pm1  4  0.0979  0.5000  0.9180  1
  Pm  Pm2  4  0.2424  0.5000  0.2145  1
  Al  Al3  4  0.0396  0.0000  0.2309  1
  Al  Al4  4  0.1077  0.0000  0.0703  1
  Al  Al5  4  0.1223  0.0000  0.5472  1
  Cd  Cd6  4  0.2488  0.0000  0.3948  1
]