data_[Tl4Bi2Pb2Au4]
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
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [4.4417]
_cell_length_b [9.3532]
_cell_length_c [7.7813]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [Tl2BiPbAu2]
_chemical_formula_sum '[Tl4 Bi2 Pb2 Au4]'
_cell_volume [323.2685]
_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  2  0.0000  0.1726  0.8592  1
  Tl  Tl1  2  0.5000  0.0839  0.5350  1
  Bi  Bi2  2  0.0000  0.4218  0.4875  1
  Pb  Pb3  2  0.5000  0.3251  0.1446  1
  Au  Au4  2  0.0000  0.1351  0.2641  1
  Au  Au5  2  0.5000  0.3710  0.7552  1
]