data_[Y2Fe24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Fe  1.8300  1.4000  0.8525
]
_symmetry_space_group_name_H-M [I4/mmm]
_cell_length_a [8.4683]
_cell_length_b [8.4683]
_cell_length_c [4.6947]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [139]
_chemical_formula_structural [YFe12]
_chemical_formula_sum '[Y2 Fe24]'
_cell_volume [336.6646]
_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
[
  Y  Y0  2  0.0000  0.0000  0.0000  1.0
  Fe  Fe1  8  0.0000  0.2265  0.5000  1.0
  Fe  Fe2  8  0.0000  0.3578  0.0000  1.0
  Fe  Fe3  8  0.2500  0.2500  0.2500  1.0
]