data_[Tl12Pb10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.0545]
_cell_length_b [13.0367]
_cell_length_c [5.8674]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.7273]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tl6Pb5]
_chemical_formula_sum '[Tl12 Pb10]'
_cell_volume [714.4382]
_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  8  0.1860  0.1399  0.1434  1.0
  Tl  Tl1  4  0.1839  0.0000  0.6492  1.0
  Pb  Pb2  4  0.0000  0.2316  0.5000  1.0
  Pb  Pb3  4  0.0000  0.3671  0.0000  1.0
  Pb  Pb4  2  0.0000  0.5000  0.5000  1.0
]