data_[Ir8Os10Ru4]
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 [Pbam]
_cell_length_a [6.6841]
_cell_length_b [17.7213]
_cell_length_c [2.7307]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [55]
_chemical_formula_structural [Ir4Os5Ru2]
_chemical_formula_sum '[Ir8 Os10 Ru4]'
_cell_volume [323.4519]
_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  0.0053  0.3681  0.5000  1
  Ru  Ru1  4  0.1552  0.7805  0.5000  1
  Os  Os2  4  0.1615  0.1747  0.0000  1
  Ir  Ir3  4  0.1670  0.0438  0.5000  1
  Os  Os4  4  0.1691  0.9071  0.0000  1
  Os  Os5  2  0.0000  0.5000  0.0000  1
]