data_[Tl12Ag8Cl16]
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
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [14.8112]
_cell_length_b [10.4166]
_cell_length_c [7.2466]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.7056]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Tl3(AgCl2)2]
_chemical_formula_sum '[Tl12 Ag8 Cl16]'
_cell_volume [1094.7646]
_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  8  0.1449  0.1165  0.1587  1
  Tl  Tl1  4  0.0000  0.4025  0.7500  1
  Ag  Ag2  8  0.1908  0.3521  0.4818  1
  Cl  Cl3  8  0.0574  0.1836  0.5185  1
  Cl  Cl4  8  0.1713  0.4162  0.1002  1
]