data_[Tl2Cd2Ag2Cl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  Cd  1.6900  1.5500  1.0900
  Ag  1.9300  1.6000  1.0867
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.7991]
_cell_length_b [7.3801]
_cell_length_c [8.6715]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.2676]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [TlCdAgCl4]
_chemical_formula_sum '[Tl2 Cd2 Ag2 Cl8]'
_cell_volume [425.1844]
_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  0.2311  0.2500  0.0300  1.0
  Cd  Cd1  2  0.2622  0.7500  0.3278  1.0
  Ag  Ag2  2  0.1411  0.2500  0.5104  1.0
  Cl  Cl3  4  0.0186  0.0087  0.7142  1.0
  Cl  Cl4  2  0.3618  0.7500  0.0699  1.0
  Cl  Cl5  2  0.4854  0.2500  0.4232  1.0
]