data_[Co3Ni3Ir3Rh3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Co  1.8800  1.3500  0.7683
  Ni  1.9100  1.3500  0.7400
  Ir  2.2000  1.3500  0.7650
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [2.6817]
_cell_length_b [2.6817]
_cell_length_c [25.3059]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [CoNiIrRh]
_chemical_formula_sum '[Co3 Ni3 Ir3 Rh3]'
_cell_volume [157.6114]
_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
[
  Co  Co0  3  0.0000  0.0000  0.6323  1.0
  Ni  Ni1  3  0.0000  0.0000  0.3751  1.0
  Ir  Ir2  3  0.0000  0.0000  0.2162  1.0
  Rh  Rh3  3  0.0000  0.0000  0.7930  1.0
]