data_[Na8Zn24Ag80]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Zn  1.6500  1.3500  0.8800
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [Fm-3m]
_cell_length_a [12.9552]
_cell_length_b [12.9552]
_cell_length_c [12.9552]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [225]
_chemical_formula_structural [NaZn3Ag10]
_chemical_formula_sum '[Na8 Zn24 Ag80]'
_cell_volume [2174.3437]
_cell_formula_units_Z [8]
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
[
  Na  Na0  8  0.2500  0.2500  0.2500  1
  Zn  Zn1  24  0.0000  0.0000  0.2732  1
  Ag  Ag2  48  0.0000  0.1726  0.1726  1
  Ag  Ag3  32  0.1214  0.1214  0.3786  1
]