data_[Tb24Co8Ir4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Co  1.8800  1.3500  0.7683
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [9.3421]
_cell_length_b [9.4156]
_cell_length_c [9.5985]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Tb6Co2Ir]
_chemical_formula_sum '[Tb24 Co8 Ir4]'
_cell_volume [844.3009]
_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  0.1860  0.1729  1
  Tb  Tb1  8  0.1768  0.2352  0.5000  1
  Tb  Tb2  8  0.1850  0.5000  0.2452  1
  Co  Co3  4  0.0000  0.0000  0.3862  1
  Co  Co4  4  0.1652  0.0000  0.0000  1
  Ir  Ir5  2  0.0000  0.5000  0.0000  1
  Ir  Ir6  2  0.0000  0.5000  0.5000  1
]