data_[Al8Ag8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Al  1.6100  1.2500  0.6750
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [10.3051]
_cell_length_b [5.8780]
_cell_length_c [4.8127]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.8117]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [AlAg]
_chemical_formula_sum '[Al8 Ag8]'
_cell_volume [274.2672]
_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
[
  Al  Al0  4  0.2479  0.0001  0.4971  1.0
  Al  Al1  2  0.0000  0.4934  0.0000  1.0
  Al  Al2  2  0.0000  0.7572  0.5000  1.0
  Ag  Ag3  4  0.2445  0.7454  0.9900  1.0
  Ag  Ag4  2  0.0000  0.2677  0.5000  1.0
  Ag  Ag5  2  0.0000  0.9907  0.0000  1.0
]