data_[Dy2Al1Si4Ir3]
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
  Si  1.9000  1.1000  0.5400
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [P-4m2]
_cell_length_a [4.0728]
_cell_length_b [4.0728]
_cell_length_c [10.2985]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [115]
_chemical_formula_structural [Dy2AlSi4Ir3]
_chemical_formula_sum '[Dy2 Al1 Si4 Ir3]'
_cell_volume [170.8249]
_cell_formula_units_Z [1]
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  2  0.0000  0.5000  0.7564  1.0
  Al  Al1  1  0.5000  0.5000  0.5000  1.0
  Si  Si2  2  0.0000  0.5000  0.3551  1.0
  Si  Si3  1  0.0000  0.0000  0.0000  1.0
  Si  Si4  1  0.5000  0.5000  0.0000  1.0
  Ir  Ir5  2  0.0000  0.5000  0.1252  1.0
  Ir  Ir6  1  0.0000  0.0000  0.5000  1.0
]