data_[Ge2Ir30]
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 [Pmma]
_cell_length_a [3.8594]
_cell_length_b [3.8594]
_cell_length_c [44.2476]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [51]
_chemical_formula_structural [GeIr15]
_chemical_formula_sum '[Ge2 Ir30]'
_cell_volume [659.0774]
_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
[
  Ge  Ge0  2  0.2500  0.0000  0.6707  1
  Ir  Ir1  2  0.2500  0.0000  0.0220  1
  Ir  Ir2  2  0.2500  0.0000  0.1096  1
  Ir  Ir3  2  0.2500  0.0000  0.1975  1
  Ir  Ir4  2  0.2500  0.0000  0.2848  1
  Ir  Ir5  2  0.2500  0.0000  0.7592  1
  Ir  Ir6  2  0.2500  0.0000  0.8465  1
  Ir  Ir7  2  0.2500  0.0000  0.9342  1
  Ir  Ir8  2  0.2500  0.5000  0.0657  1
  Ir  Ir9  2  0.2500  0.5000  0.1533  1
  Ir  Ir10  2  0.2500  0.5000  0.2419  1
  Ir  Ir11  2  0.2500  0.5000  0.3282  1
  Ir  Ir12  2  0.2500  0.5000  0.7152  1
  Ir  Ir13  2  0.2500  0.5000  0.8025  1
  Ir  Ir14  2  0.2500  0.5000  0.8904  1
  Ir  Ir15  2  0.2500  0.5000  0.9781  1
]