data_[Tl4In20Bi8Pb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  In  1.7800  1.5500  0.9400
  Bi  2.0200  1.6000  1.0350
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [4.4489]
_cell_length_b [18.2667]
_cell_length_c [13.8824]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [TlIn5Bi2Pb]
_chemical_formula_sum '[Tl4 In20 Bi8 Pb4]'
_cell_volume [1128.1660]
_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  0.0000  0.4816  0.5107  1
  In  In1  4  0.0000  0.0867  0.1565  1
  In  In2  4  0.0000  0.2749  0.6416  1
  In  In3  4  0.0000  0.3353  0.9970  1
  In  In4  4  0.0000  0.3939  0.2944  1
  In  In5  4  0.0000  0.4297  0.8072  1
  Bi  Bi6  4  0.0000  0.0960  0.6382  1
  Bi  Bi7  4  0.0000  0.2140  0.3288  1
  Pb  Pb8  4  0.0000  0.1682  0.9497  1
]