data_[Sm28Dy24Ho64]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Dy  1.2200  1.7500  1.1310
  Ho  1.2300  1.7500  1.0410
]
_symmetry_space_group_name_H-M [Fm-3m]
_cell_length_a [15.7503]
_cell_length_b [15.7503]
_cell_length_c [15.7503]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [225]
_chemical_formula_structural [Sm7(Dy3Ho8)2]
_chemical_formula_sum '[Sm28 Dy24 Ho64]'
_cell_volume [3907.2421]
_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
[
  Sm  Sm0  24  0.0000  0.2500  0.2500  1
  Sm  Sm1  4  0.0000  0.0000  0.0000  1
  Dy  Dy2  24  0.0000  0.0000  0.2660  1
  Ho  Ho3  32  0.1268  0.1268  0.1268  1
  Ho  Ho4  32  0.1504  0.3496  0.1504  1
]