data_[Ir2Os2Cl4]
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
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [6.3430]
_cell_length_b [3.6647]
_cell_length_c [8.5435]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.6381]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [IrOsCl2]
_chemical_formula_sum '[Ir2 Os2 Cl4]'
_cell_volume [194.5135]
_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
[
  Os  Os0  2  0.1840  0.5000  0.2844  1
  Ir  Ir1  2  0.3886  0.0000  0.4242  1
  Cl  Cl2  2  0.4598  0.0000  0.6909  1
  Cl  Cl3  2  0.4677  0.5000  0.1005  1
]