data_[Dy8Al12Ag20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Al  1.6100  1.2500  0.6750
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [4.5613]
_cell_length_b [25.1565]
_cell_length_c [6.9687]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Dy2Al3Ag5]
_chemical_formula_sum '[Dy8 Al12 Ag20]'
_cell_volume [799.6424]
_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
[
  Dy  Dy0  4  0.0000  0.1747  0.2671  1
  Dy  Dy1  4  0.0000  0.4861  0.2466  1
  Al  Al2  4  0.0000  0.0539  0.0460  1
  Al  Al3  4  0.0000  0.2283  0.8043  1
  Al  Al4  4  0.0000  0.3961  0.9420  1
  Ag  Ag5  4  0.0000  0.0498  0.4440  1
  Ag  Ag6  4  0.0000  0.1245  0.7495  1
  Ag  Ag7  4  0.0000  0.2833  0.4958  1
  Ag  Ag8  4  0.0000  0.2999  0.0939  1
  Ag  Ag9  4  0.0000  0.3938  0.5460  1
]