data_[Ge4Ir32]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ge  2.0100  1.2500  0.7700
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.5804]
_cell_length_b [3.8625]
_cell_length_c [29.3514]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0353]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [GeIr8]
_chemical_formula_sum '[Ge4 Ir32]'
_cell_volume [972.7538]
_cell_formula_units_Z [4]
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
[
  Ge  Ge0  4  0.0486  0.0000  0.7478  1
  Ir  Ir1  4  0.0488  0.0000  0.4555  1
  Ir  Ir2  4  0.0525  0.5000  0.3077  1
  Ir  Ir3  4  0.0528  0.5000  0.6034  1
  Ir  Ir4  4  0.1493  0.0000  0.3672  1
  Ir  Ir5  4  0.1501  0.5000  0.5146  1
  Ir  Ir6  4  0.1523  0.0000  0.6631  1
  Ir  Ir7  4  0.2473  0.5000  0.4262  1
  Ir  Ir8  4  0.2488  0.5000  0.7213  1
]