data_[Ho8Er4Ga8]
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
]
_symmetry_space_group_name_H-M [Ibam]
_cell_length_a [8.1022]
_cell_length_b [10.9169]
_cell_length_c [6.1407]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [72]
_chemical_formula_structural [Ho2ErGa2]
_chemical_formula_sum '[Ho8 Er4 Ga8]'
_cell_volume [543.1534]
_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
[
  Ho  Ho0  8  0.1315  0.1505  0.0000  1
  Er  Er1  4  0.0000  0.5000  0.2500  1
  Ga  Ga2  8  0.2278  0.1112  0.5000  1
]