data_[Al4Zn4Ag20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Al  1.6100  1.2500  0.6750
  Zn  1.6500  1.3500  0.8800
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.9010]
_cell_length_b [9.9280]
_cell_length_c [5.2337]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.7110]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [AlZnAg5]
_chemical_formula_sum '[Al4 Zn4 Ag20]'
_cell_volume [495.2427]
_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
[
  Al  Al0  4  0.0000  0.4363  0.7500  1.0
  Zn  Zn1  4  0.0000  0.0000  0.0000  1.0
  Ag  Ag2  8  0.1469  0.1931  0.8080  1.0
  Ag  Ag3  8  0.2425  0.4251  0.6025  1.0
  Ag  Ag4  4  0.0000  0.2794  0.2500  1.0
]