data_[Fe2Ir4Ru4Rh4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Fe  1.8300  1.4000  0.8525
  Ir  2.2000  1.3500  0.7650
  Ru  2.2000  1.3000  0.6610
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.1427]
_cell_length_b [4.3901]
_cell_length_c [4.6911]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.6006]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [FeIr2(RuRh)2]
_chemical_formula_sum '[Fe2 Ir4 Ru4 Rh4]'
_cell_volume [203.0296]
_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
[
  Fe  Fe0  2  0.0000  0.0000  0.5000  1
  Ir  Ir1  4  0.1273  0.0000  0.1052  1
  Ru  Ru2  4  0.2443  0.5000  0.3365  1
  Rh  Rh3  4  0.0958  0.5000  0.7596  1
]