data_[Ir2Os10]
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
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [9.9485]
_cell_length_b [2.7589]
_cell_length_c [6.4728]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.6094]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [IrOs5]
_chemical_formula_sum '[Ir2 Os10]'
_cell_volume [172.6701]
_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  2  0.0008  0.0000  0.0010  1.0
  Os  Os1  2  0.0550  0.0000  0.6100  1.0
  Os  Os2  2  0.1674  0.5000  0.3368  1.0
  Os  Os3  2  0.2233  0.5000  0.9431  1.0
  Os  Os4  2  0.3327  0.0000  0.6643  1.0
  Os  Os5  2  0.3875  0.0000  0.2781  1.0
]