data_[Ho12Zn3Ir6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Zn  1.6500  1.3500  0.8800
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [4.5800]
_cell_length_b [4.5800]
_cell_length_c [28.7412]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Ho4ZnIr2]
_chemical_formula_sum '[Ho12 Zn3 Ir6]'
_cell_volume [522.1080]
_cell_formula_units_Z [3]
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  6  0.0000  0.0000  0.2031  1.0
  Ho  Ho1  6  0.0000  0.0000  0.3869  1.0
  Zn  Zn2  3  0.0000  0.0000  0.0000  1.0
  Ir  Ir3  6  0.0000  0.0000  0.0927  1.0
]