data_[Ho8Al20Ag12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Al  1.6100  1.2500  0.6750
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [Ibam]
_cell_length_a [11.1633]
_cell_length_b [11.9489]
_cell_length_c [5.9644]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [72]
_chemical_formula_structural [Ho2Al5Ag3]
_chemical_formula_sum '[Ho8 Al20 Ag12]'
_cell_volume [795.5898]
_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
[
  Ho  Ho0  8  0.2452  0.3720  0.5000  1.0
  Al  Al1  8  0.0000  0.2460  0.2500  1.0
  Al  Al2  8  0.1429  0.1187  0.5000  1.0
  Al  Al3  4  0.0000  0.5000  0.2500  1.0
  Ag  Ag4  8  0.1353  0.3731  0.0000  1.0
  Ag  Ag5  4  0.0000  0.0000  0.2500  1.0
]