data_[K8Mg4Ag4Cl20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Mg  1.3100  1.5000  0.8600
  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 [4.1512]
_cell_length_b [18.6622]
_cell_length_c [12.9213]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [K2MgAgCl5]
_chemical_formula_sum '[K8 Mg4 Ag4 Cl20]'
_cell_volume [1001.0260]
_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
[
  K  K0  4  0.0000  0.1252  0.6801  1.0
  K  K1  4  0.0000  0.1298  0.3156  1.0
  Mg  Mg2  4  0.0000  0.4333  0.4430  1.0
  Ag  Ag3  4  0.0000  0.2277  0.0341  1.0
  Cl  Cl4  4  0.0000  0.0428  0.0322  1.0
  Cl  Cl5  4  0.0000  0.2994  0.6574  1.0
  Cl  Cl6  4  0.0000  0.3150  0.3778  1.0
  Cl  Cl7  4  0.0000  0.3648  0.0001  1.0
  Cl  Cl8  4  0.0000  0.4945  0.2837  1.0
]