data_[Ho4Si2Ir2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Si  1.9000  1.1000  0.5400
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.6088]
_cell_length_b [4.1218]
_cell_length_c [7.9782]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.7663]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Ho2SiIr]
_chemical_formula_sum '[Ho4 Si2 Ir2]'
_cell_volume [174.6371]
_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  0.1952  0.2500  0.4143  1.0
  Ho  Ho1  2  0.2730  0.7500  0.0622  1.0
  Si  Si2  2  0.3607  0.7500  0.7104  1.0
  Ir  Ir3  2  0.1560  0.2500  0.7810  1.0
]