data_[Cs6Zn3Ag6Cl18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Zn  1.6500  1.3500  0.8800
  Ag  1.9300  1.6000  1.0867
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [7.7270]
_cell_length_b [7.7270]
_cell_length_c [19.5724]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Cs2Zn(AgCl3)2]
_chemical_formula_sum '[Cs6 Zn3 Ag6 Cl18]'
_cell_volume [1012.0432]
_cell_formula_units_Z [3]
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
[
  Cs  Cs0  6  0.0000  0.0000  0.2319  1.0
  Zn  Zn1  3  0.0000  0.0000  0.0000  1.0
  Ag  Ag2  6  0.0000  0.0000  0.4225  1.0
  Cl  Cl3  18  0.0385  0.5192  0.7457  1.0
]