data_[La4Pm4Zn4Sb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Pm  1.1300  1.8500  1.1100
  Zn  1.6500  1.3500  0.8800
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [F-43m]
_cell_length_a [7.6220]
_cell_length_b [7.6220]
_cell_length_c [7.6220]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [216]
_chemical_formula_structural [LaPmZnSb]
_chemical_formula_sum '[La4 Pm4 Zn4 Sb4]'
_cell_volume [442.8020]
_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
[
  La  La0  4  0.2500  0.2500  0.7500  1
  Pm  Pm1  4  0.2500  0.2500  0.2500  1
  Zn  Zn2  4  0.0000  0.0000  0.0000  1
  Sb  Sb3  4  0.0000  0.0000  0.5000  1
]