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 [4.3800]
_cell_length_b [18.4938]
_cell_length_c [14.6347]
_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 [1185.4570]
_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  0.3957  0.4437  1.0
  In  In1  4  0.0000  0.2137  0.0431  1.0
  Bi  Bi2  4  0.0000  0.0221  0.3478  1.0
  Bi  Bi3  4  0.0000  0.2093  0.6747  1.0
  Pb  Pb4  4  0.0000  0.0158  0.0807  1.0
  Pb  Pb5  4  0.0000  0.2327  0.3375  1.0
  Pb  Pb6  4  0.0000  0.3825  0.7115  1.0
  Pb  Pb7  4  0.0000  0.3853  0.9713  1.0
  Pb  Pb8  4  0.0000  0.4181  0.2138  1.0
]