data_[Tl6Bi8Pb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  Bi  2.0200  1.6000  1.0350
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.3394]
_cell_length_b [5.4784]
_cell_length_c [8.9260]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.8597]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tl3(Bi2Pb)2]
_chemical_formula_sum '[Tl6 Bi8 Pb4]'
_cell_volume [590.5109]
_cell_formula_units_Z [2]
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  0.0355  0.5000  0.3122  1.0
  Tl  Tl1  2  0.0000  0.0000  0.0000  1.0
  Bi  Bi2  4  0.1226  0.0000  0.6384  1.0
  Bi  Bi3  4  0.1896  0.5000  0.0302  1.0
  Pb  Pb4  4  0.2319  0.0000  0.3231  1.0
]