data_[Dy12Fe4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Fe  1.8300  1.4000  0.8525
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [3.7693]
_cell_length_b [11.9144]
_cell_length_c [9.0817]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Dy3Fe]
_chemical_formula_sum '[Dy12 Fe4]'
_cell_volume [407.8519]
_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
[
  Dy  Dy0  8  0.0000  0.1425  0.5698  1.0
  Dy  Dy1  4  0.0000  0.4185  0.7500  1.0
  Fe  Fe2  4  0.0000  0.2427  0.2500  1.0
]