data_[Ho4Er2Ni2Ir4Pb6]
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
  Ni  1.9100  1.3500  0.7400
  Ir  2.2000  1.3500  0.7650
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [3.7416]
_cell_length_b [13.3913]
_cell_length_c [7.7328]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Ho2ErNiIr2Pb3]
_chemical_formula_sum '[Ho4 Er2 Ni2 Ir4 Pb6]'
_cell_volume [387.4534]
_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  4  0.0000  0.2043  0.2043  1
  Er  Er1  2  0.0000  0.0000  0.5913  1
  Ni  Ni2  2  0.0000  0.0000  0.9996  1
  Ir  Ir3  4  0.5000  0.1660  0.5003  1
  Pb  Pb4  4  0.5000  0.1289  0.8711  1
  Pb  Pb5  2  0.5000  0.0000  0.2574  1
]