data_[Tl2Fe2Ag2Cl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  Fe  1.8300  1.4000  0.8525
  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 [6.4200]
_cell_length_b [7.3325]
_cell_length_c [8.6937]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.9067]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [TlFeAgCl4]
_chemical_formula_sum '[Tl2 Fe2 Ag2 Cl8]'
_cell_volume [395.4814]
_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  0.2446  0.2500  0.0581  1.0
  Fe  Fe1  2  0.2302  0.7500  0.3151  1.0
  Ag  Ag2  2  0.1529  0.2500  0.5163  1.0
  Cl  Cl3  4  0.0230  0.0115  0.7169  1.0
  Cl  Cl4  2  0.3467  0.7500  0.0891  1.0
  Cl  Cl5  2  0.4762  0.7500  0.5556  1.0
]