data_[Tl8In6Pb2]
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
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [21.4280]
_cell_length_b [4.2839]
_cell_length_c [5.2964]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.9565]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tl4In3Pb]
_chemical_formula_sum '[Tl8 In6 Pb2]'
_cell_volume [473.8077]
_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  0.1233  0.5000  0.6193  1
  Tl  Tl1  4  0.2477  0.5000  0.2479  1
  In  In2  4  0.1229  0.0000  0.1179  1
  In  In3  2  0.0000  0.0000  0.5000  1
  Pb  Pb4  2  0.0000  0.5000  0.0000  1
]