data_[Ho2Er2Ga8Ir4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Er  1.2400  1.7500  1.0300
  Ga  1.8100  1.3000  0.7600
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [6.8781]
_cell_length_b [4.2613]
_cell_length_c [10.0518]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [HoEr(Ga2Ir)2]
_chemical_formula_sum '[Ho2 Er2 Ga8 Ir4]'
_cell_volume [294.6106]
_cell_formula_units_Z [2]
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
[
  Ho  Ho0  2  0.5000  0.0000  0.0787  1
  Er  Er1  2  0.0000  0.0000  0.9216  1
  Ga  Ga2  4  0.1966  0.0000  0.6384  1
  Ga  Ga3  4  0.3028  0.0000  0.3623  1
  Ir  Ir4  2  0.0000  0.0000  0.2080  1
  Ir  Ir5  2  0.5000  0.0000  0.7925  1
]