data_[Tl4Ag4Hg8Cl24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  Ag  1.9300  1.6000  1.0867
  Hg  2.0000  1.5000  1.2450
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [14.5902]
_cell_length_b [12.4934]
_cell_length_c [7.9958]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.6337]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [TlAg(HgCl3)2]
_chemical_formula_sum '[Tl4 Ag4 Hg8 Cl24]'
_cell_volume [1354.8134]
_cell_formula_units_Z [4]
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  4  0.0000  0.1461  0.2500  1
  Ag  Ag1  4  0.0000  0.2135  0.7500  1
  Hg  Hg2  8  0.2034  0.4307  0.1726  1
  Cl  Cl3  8  0.1140  0.0619  0.6568  1
  Cl  Cl4  8  0.1316  0.4274  0.4369  1
  Cl  Cl5  8  0.1323  0.2482  0.0485  1
]