data_[Ag6Sn2Cl16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  Sn  1.9600  1.4500  0.8300
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C222]
_cell_length_a [7.1807]
_cell_length_b [11.7362]
_cell_length_c [7.7661]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [21]
_chemical_formula_structural [Ag3SnCl8]
_chemical_formula_sum '[Ag6 Sn2 Cl16]'
_cell_volume [654.4788]
_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
[
  Ag  Ag0  4  0.2500  0.2500  0.2367  1
  Ag  Ag1  2  0.0000  0.5000  0.0000  1
  Sn  Sn2  2  0.0000  0.5000  0.5000  1
  Cl  Cl3  8  0.2473  0.4944  0.2797  1
  Cl  Cl4  4  0.0000  0.2819  0.0000  1
  Cl  Cl5  4  0.0000  0.2856  0.5000  1
]