data_[Ba8Zn12Ag20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Zn  1.6500  1.3500  0.8800
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [Ibam]
_cell_length_a [10.6738]
_cell_length_b [13.7570]
_cell_length_c [6.7365]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [72]
_chemical_formula_structural [Ba2Zn3Ag5]
_chemical_formula_sum '[Ba8 Zn12 Ag20]'
_cell_volume [989.1812]
_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
[
  Ba  Ba0  8  0.2470  0.1271  0.5000  1.0
  Zn  Zn1  8  0.1241  0.3797  0.5000  1.0
  Zn  Zn2  4  0.0000  0.0000  0.2500  1.0
  Ag  Ag3  8  0.0000  0.2604  0.2500  1.0
  Ag  Ag4  8  0.1245  0.1203  0.0000  1.0
  Ag  Ag5  4  0.0000  0.5000  0.2500  1.0
]