data_[Dy4Al16Ni8]
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
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [16.8348]
_cell_length_b [4.1316]
_cell_length_c [6.4018]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [Dy(Al2Ni)2]
_chemical_formula_sum '[Dy4 Al16 Ni8]'
_cell_volume [445.2778]
_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  0.1388  0.7500  0.5184  1
  Al  Al1  4  0.0323  0.2500  0.3344  1
  Al  Al2  4  0.0726  0.7500  0.0033  1
  Al  Al3  4  0.1874  0.2500  0.8259  1
  Al  Al4  4  0.1966  0.2500  0.2289  1
  Ni  Ni5  4  0.0399  0.2500  0.7434  1
  Ni  Ni6  4  0.2166  0.7500  0.0299  1
]