data_[Tb20Dy12Co8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Dy  1.2200  1.7500  1.1310
  Co  1.8800  1.3500  0.7683
]
_symmetry_space_group_name_H-M [Ibam]
_cell_length_a [10.1562]
_cell_length_b [14.8179]
_cell_length_c [7.6360]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [72]
_chemical_formula_structural [Tb5Dy3Co2]
_chemical_formula_sum '[Tb20 Dy12 Co8]'
_cell_volume [1149.1762]
_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
[
  Tb  Tb0  8  0.0000  0.2536  0.2500  1.0
  Tb  Tb1  8  0.2429  0.3777  0.5000  1.0
  Tb  Tb2  4  0.0000  0.5000  0.2500  1.0
  Dy  Dy3  8  0.2435  0.3757  0.0000  1.0
  Dy  Dy4  4  0.0000  0.0000  0.2500  1.0
  Co  Co5  8  0.0001  0.1300  0.0000  1.0
]