data_[Yb1Al2Ir3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Yb  1.1000  1.7500  1.0840
  Al  1.6100  1.2500  0.6750
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [P6/mmm]
_cell_length_a [5.5524]
_cell_length_b [5.5524]
_cell_length_c [3.8877]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [191]
_chemical_formula_structural [YbAl2Ir3]
_chemical_formula_sum '[Yb1 Al2 Ir3]'
_cell_volume [103.7991]
_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
[
  Yb  Yb0  1  0.0000  0.0000  0.0000  1
  Al  Al1  2  0.3333  0.6667  0.0000  1
  Ir  Ir2  3  0.0000  0.5000  0.5000  1
]