data_[Al1Ag7]
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 [P-1]
_cell_length_a [5.0446]
_cell_length_b [5.0846]
_cell_length_c [5.8521]
_cell_angle_alpha [90.3828]
_cell_angle_beta [106.1688]
_cell_angle_gamma [99.1925]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [AlAg7]
_chemical_formula_sum '[Al1 Ag7]'
_cell_volume [142.1093]
_cell_formula_units_Z [1]
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  1  0.5000  0.5000  0.0000  1.0
  Ag  Ag1  2  0.0021  0.2569  0.1242  1.0
  Ag  Ag2  2  0.0099  0.2494  0.6298  1.0
  Ag  Ag3  2  0.4978  0.0023  0.2467  1.0
  Ag  Ag4  1  0.5000  0.5000  0.5000  1.0
]