data_[Tl4Sb16Ru4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  Sb  2.0500  1.4500  0.8300
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [F-43m]
_cell_length_a [8.7762]
_cell_length_b [8.7762]
_cell_length_c [8.7762]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [216]
_chemical_formula_structural [TlSb4Ru]
_chemical_formula_sum '[Tl4 Sb16 Ru4]'
_cell_volume [675.9626]
_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
[
  Tl  Tl0  4  0.2500  0.2500  0.2500  1
  Sb  Sb1  16  0.1253  0.1253  0.6253  1
  Ru  Ru2  4  0.0000  0.0000  0.0000  1
]