data_[Dy8Ni4Ir8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Ni  1.9100  1.3500  0.7400
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.5384]
_cell_length_b [5.3697]
_cell_length_c [7.8499]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.1073]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Dy2NiIr2]
_chemical_formula_sum '[Dy8 Ni4 Ir8]'
_cell_volume [388.1667]
_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  8  0.1484  0.3609  0.1516  1.0
  Ni  Ni1  4  0.0000  0.1519  0.7500  1.0
  Ir  Ir2  8  0.1310  0.1321  0.5043  1.0
]