data_[Ho16Ir6Pb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Ir  2.2000  1.3500  0.7650
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [9.7767]
_cell_length_b [15.0411]
_cell_length_c [4.8617]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Ho8Ir3Pb2]
_chemical_formula_sum '[Ho16 Ir6 Pb4]'
_cell_volume [714.9162]
_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  8  0.2455  0.1098  0.5000  1
  Ho  Ho1  4  0.0000  0.1117  0.0000  1
  Ho  Ho2  4  0.0000  0.3926  0.0000  1
  Ir  Ir3  4  0.2496  0.5000  0.0000  1
  Ir  Ir4  2  0.0000  0.0000  0.5000  1
  Pb  Pb5  4  0.0000  0.2564  0.5000  1
]