data_[Tl2Hg2Bi2Pb6]
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
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [8.4323]
_cell_length_b [4.4034]
_cell_length_c [10.6963]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.3336]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [TlHgBiPb3]
_chemical_formula_sum '[Tl2 Hg2 Bi2 Pb6]'
_cell_volume [377.0064]
_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  0.4912  0.2500  0.3671  1.0
  Hg  Hg1  2  0.4967  0.7500  0.1172  1.0
  Bi  Bi2  2  0.1400  0.7500  0.2825  1.0
  Pb  Pb3  2  0.1634  0.2500  0.5302  1.0
  Pb  Pb4  2  0.1691  0.2500  0.0460  1.0
  Pb  Pb5  2  0.1776  0.7500  0.7917  1.0
]