data_[K4Fe4Ag4Cl20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Fe  1.8300  1.4000  0.8525
  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 [9.3259]
_cell_length_b [12.4000]
_cell_length_c [8.7752]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.8973]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [KFeAgCl5]
_chemical_formula_sum '[K4 Fe4 Ag4 Cl20]'
_cell_volume [954.2008]
_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  0.3374  0.2500  1.0
  Fe  Fe1  4  0.0000  0.3293  0.7500  1.0
  Ag  Ag2  4  0.0000  0.0000  0.0000  1.0
  Cl  Cl3  8  0.1269  0.2257  0.6345  1.0
  Cl  Cl4  8  0.1566  0.4331  0.9393  1.0
  Cl  Cl5  4  0.0000  0.0850  0.2500  1.0
]