data_[Tl3Cu1Ag2Cl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  Cu  1.9000  1.3500  0.8200
  Ag  1.9300  1.6000  1.0867
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P-3m1]
_cell_length_a [7.0125]
_cell_length_b [7.0125]
_cell_length_c [9.4720]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [164]
_chemical_formula_structural [Tl3Cu(AgCl4)2]
_chemical_formula_sum '[Tl3 Cu1 Ag2 Cl8]'
_cell_volume [403.3794]
_cell_formula_units_Z [1]
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  0.3333  0.6667  0.3805  1.0
  Tl  Tl1  1  0.0000  0.0000  0.0000  1.0
  Cu  Cu2  1  0.0000  0.0000  0.5000  1.0
  Ag  Ag3  2  0.3333  0.6667  0.8051  1.0
  Cl  Cl4  6  0.1580  0.3161  0.6541  1.0
  Cl  Cl5  2  0.3333  0.6667  0.0591  1.0
]