data_[Re4Ir2Ru10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Re  1.9000  1.3500  0.7125
  Ir  2.2000  1.3500  0.7650
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [I4mm]
_cell_length_a [5.4539]
_cell_length_b [5.4539]
_cell_length_c [7.6878]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [107]
_chemical_formula_structural [Re2IrRu5]
_chemical_formula_sum '[Re4 Ir2 Ru10]'
_cell_volume [228.6735]
_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
[
  Re  Re0  4  0.0000  0.5000  0.2111  1
  Ru  Ru1  8  0.2495  0.2495  0.4781  1
  Ir  Ir2  2  0.0000  0.0000  0.2208  1
  Ru  Ru3  2  0.0000  0.0000  0.7217  1
]