data_[Tl2In4Hg2Pb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  In  1.7800  1.5500  0.9400
  Hg  2.0000  1.5000  1.2450
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [5.4223]
_cell_length_b [9.9380]
_cell_length_c [6.6193]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [TlIn2HgPb2]
_chemical_formula_sum '[Tl2 In4 Hg2 Pb4]'
_cell_volume [356.6905]
_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  0.4970  0.4869  1.0
  In  In1  2  0.0000  0.1796  0.7961  1.0
  In  In2  2  0.5000  0.3446  0.2075  1.0
  Hg  Hg3  2  0.5000  0.3287  0.7088  1.0
  Pb  Pb4  2  0.0000  0.1625  0.2953  1.0
  Pb  Pb5  2  0.5000  0.0007  0.0510  1.0
]