data_[Ca4Zn4Ag4Cl20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  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 [C2/c]
_cell_length_a [9.4575]
_cell_length_b [10.8888]
_cell_length_c [10.0435]
_cell_angle_alpha [90.0000]
_cell_angle_beta [117.3560]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [CaZnAgCl5]
_chemical_formula_sum '[Ca4 Zn4 Ag4 Cl20]'
_cell_volume [918.6230]
_cell_formula_units_Z [4]
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
[
  Ca  Ca0  4  0.0000  0.0000  0.0000  1
  Zn  Zn1  4  0.0000  0.3332  0.2500  1
  Ag  Ag2  4  0.0000  0.3397  0.7500  1
  Cl  Cl3  8  0.1152  0.2201  0.1381  1
  Cl  Cl4  8  0.1743  0.4726  0.4214  1
  Cl  Cl5  4  0.0000  0.1083  0.7500  1
]