data_Tl2Pb3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   11.73
_cell_length_b   7.68
_cell_length_c   13.84
_cell_angle_alpha   57.9
_cell_angle_beta   33.7
_cell_angle_gamma   88.4
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Tl2Pb3
_chemical_formula_sum   'Tl4 Pb6'
_cell_volume   277.7
_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  Tl6  1  0.17  0.9  0.13  1.0
  Tl  Tl7  1  0.87  0.35  0.13  1.0
  Tl  Tl8  1  0.41  0.16  0.34  1.0
  Tl  Tl9  1  0.63  0.09  0.34  1.0
  Pb  Pb0  1  0.64  0.19  0.22  1.0
  Pb  Pb1  1  0.4  0.06  0.22  1.0
  Pb  Pb2  1  0.4  0.87  0.02  1.0
  Pb  Pb3  1  0.16  0.0  0.02  1.0
  Pb  Pb4  1  0.52  0.62  0.82  1.0
  Pb  Pb5  1  0.76  0.81  0.43  1.0

data_Tl2Pb3
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.18
_cell_length_b   7.68
_cell_length_c   11.73
_cell_angle_alpha   88.4
_cell_angle_beta   82.22
_cell_angle_gamma   78.07
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Tl2Pb3
_chemical_formula_sum   'Tl4 Pb6'
_cell_volume   277.7
_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  1  0.13  0.52  0.0  1.0
  Tl  Tl1  1  0.37  0.57  0.97  1.0
  Tl  Tl2  1  0.59  0.5  0.75  1.0
  Tl  Tl3  1  0.83  0.96  0.3  1.0
  Pb  Pb4  1  0.24  0.76  0.19  1.0
  Pb  Pb5  1  0.36  0.58  0.86  1.0
  Pb  Pb6  1  0.48  0.56  0.33  1.0
  Pb  Pb7  1  0.6  0.11  0.42  1.0
  Pb  Pb8  1  0.6  0.72  0.62  1.0
  Pb  Pb9  1  0.84  0.98  0.18  1.0

Tl Tl Tl Tl Pb Pb Pb Pb Pb Pb