data_[Tb16Bi4Ru4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Bi  2.0200  1.6000  1.0350
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [8.9858]
_cell_length_b [13.4857]
_cell_length_c [6.2026]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.8029]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Tb4BiRu]
_chemical_formula_sum '[Tb16 Bi4 Ru4]'
_cell_volume [692.8877]
_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  0.1089  0.1667  0.5644  1.0
  Tb  Tb1  8  0.2233  0.4286  0.8534  1.0
  Bi  Bi2  4  0.0000  0.3728  0.2500  1.0
  Ru  Ru3  4  0.0000  0.0000  0.2500  1.0
]