data_[Tb24Ag4Ru8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Ag  1.9300  1.6000  1.0867
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [9.3844]
_cell_length_b [9.5011]
_cell_length_c [10.3921]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Tb6AgRu2]
_chemical_formula_sum '[Tb24 Ag4 Ru8]'
_cell_volume [926.5796]
_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  0.1983  0.2407  1
  Tb  Tb1  8  0.1856  0.5000  0.1710  1
  Tb  Tb2  8  0.2180  0.3190  0.5000  1
  Ag  Ag3  2  0.0000  0.0000  0.0000  1
  Ag  Ag4  2  0.0000  0.0000  0.5000  1
  Ru  Ru5  4  0.0000  0.3220  0.0000  1
  Ru  Ru6  4  0.0000  0.5000  0.3737  1
]