data_[Tl8Hg4Bi2Sb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  Hg  2.0000  1.5000  1.2450
  Bi  2.0200  1.6000  1.0350
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.1681]
_cell_length_b [9.5213]
_cell_length_c [5.5615]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0061]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tl4Hg2BiSb2]
_chemical_formula_sum '[Tl8 Hg4 Bi2 Sb4]'
_cell_volume [591.3865]
_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  0.1462  0.2937  0.2833  1.0
  Hg  Hg1  4  0.0956  0.5000  0.7712  1.0
  Bi  Bi2  2  0.0000  0.0000  0.5000  1.0
  Sb  Sb3  4  0.1428  0.0000  0.9936  1.0
]