data_[Dy4Si4Ir4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Si  1.9000  1.1000  0.5400
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [5.7639]
_cell_length_b [5.5315]
_cell_length_c [7.7105]
_cell_angle_alpha [90.0000]
_cell_angle_beta [114.4021]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [DySiIr]
_chemical_formula_sum '[Dy4 Si4 Ir4]'
_cell_volume [223.8766]
_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  0.2044  0.1267  0.8826  1.0
  Si  Si1  4  0.2219  0.6249  0.0372  1.0
  Ir  Ir2  4  0.3820  0.6021  0.7968  1.0
]