data_[Ir8Os4Ru6]
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
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.5648]
_cell_length_b [3.8574]
_cell_length_c [6.0886]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.4841]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ir4Os2Ru3]
_chemical_formula_sum '[Ir8 Os4 Ru6]'
_cell_volume [257.6003]
_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
[
  Ir  Ir0  4  0.0533  0.5000  0.3291  1.0
  Ru  Ru1  4  0.1114  0.0000  0.6710  1.0
  Os  Os2  4  0.1681  0.5000  0.0000  1.0
  Ir  Ir3  4  0.2224  0.0000  0.3296  1.0
  Ru  Ru4  2  0.0000  0.0000  0.0000  1.0
]