data_[Tl4In4Bi8Pb20]
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 [4.3442]
_cell_length_b [19.5682]
_cell_length_c [13.7503]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [TlInBi2Pb5]
_chemical_formula_sum '[Tl4 In4 Bi8 Pb20]'
_cell_volume [1168.8847]
_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  0.3936  0.4455  1
  In  In1  4  0.0000  0.2140  0.0435  1
  Bi  Bi2  4  0.0000  0.0208  0.3450  1
  Bi  Bi3  4  0.0000  0.2082  0.6753  1
  Pb  Pb4  4  0.0000  0.0165  0.0823  1
  Pb  Pb5  4  0.0000  0.2341  0.3409  1
  Pb  Pb6  4  0.0000  0.3796  0.7126  1
  Pb  Pb7  4  0.0000  0.3828  0.9676  1
  Pb  Pb8  4  0.0000  0.4170  0.2113  1
]