data_[Al2Cd4Fe4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Al  1.6100  1.2500  0.6750
  Cd  1.6900  1.5500  1.0900
  Fe  1.8300  1.4000  0.8525
]
_symmetry_space_group_name_H-M [P4/mbm]
_cell_length_a [6.1568]
_cell_length_b [6.1568]
_cell_length_c [4.2967]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [127]
_chemical_formula_structural [Al(CdFe)2]
_chemical_formula_sum '[Al2 Cd4 Fe4]'
_cell_volume [162.8687]
_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
[
  Al  Al0  2  0.0000  0.0000  0.0000  1
  Cd  Cd1  4  0.1717  0.6717  0.5000  1
  Fe  Fe2  4  0.1289  0.3711  0.0000  1
]