data_[Cs8Na4Ag4Cl20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Na  0.9300  1.8000  1.1600
  Ag  1.9300  1.6000  1.0867
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [4.4474]
_cell_length_b [18.8919]
_cell_length_c [14.4879]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Cs2NaAgCl5]
_chemical_formula_sum '[Cs8 Na4 Ag4 Cl20]'
_cell_volume [1217.2777]
_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
[
  Cs  Cs0  4  0.0000  0.1043  0.6891  1
  Cs  Cs1  4  0.0000  0.1537  0.3079  1
  Na  Na2  4  0.0000  0.1850  0.0310  1
  Ag  Ag3  4  0.0000  0.4778  0.4460  1
  Cl  Cl4  4  0.0000  0.0429  0.0429  1
  Cl  Cl5  4  0.0000  0.2799  0.6403  1
  Cl  Cl6  4  0.0000  0.3492  0.3961  1
  Cl  Cl7  4  0.0000  0.3946  0.9923  1
  Cl  Cl8  4  0.0000  0.4834  0.7784  1
]