data_[Ir4Os8Rh12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ir  2.2000  1.3500  0.7650
  Os  2.2000  1.3000  0.6730
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [16.6895]
_cell_length_b [2.7493]
_cell_length_c [8.7658]
_cell_angle_alpha [90.0000]
_cell_angle_beta [121.3962]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [IrOs2Rh3]
_chemical_formula_sum '[Ir4 Os8 Rh12]'
_cell_volume [343.3182]
_cell_formula_units_Z [4]
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
[
  Os  Os0  4  0.0558  0.0000  0.1780  1
  Ir  Ir1  4  0.1112  0.5000  0.9909  1
  Os  Os2  4  0.2213  0.5000  0.3502  1
  Rh  Rh3  4  0.0564  0.0000  0.6847  1
  Rh  Rh4  4  0.1105  0.5000  0.4804  1
  Rh  Rh5  4  0.2222  0.5000  0.8423  1
]