data_[Fe4Ir16Os4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Fe  1.8300  1.4000  0.8525
  Ir  2.2000  1.3500  0.7650
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [2.7368]
_cell_length_b [14.1152]
_cell_length_c [8.7866]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [FeIr4Os]
_chemical_formula_sum '[Fe4 Ir16 Os4]'
_cell_volume [339.4357]
_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
[
  Fe  Fe0  4  0.0000  0.3340  0.2704  1.0
  Ir  Ir1  4  0.0000  0.0006  0.7669  1.0
  Ir  Ir2  4  0.0000  0.1146  0.5246  1.0
  Os  Os3  4  0.0000  0.2222  0.0175  1.0
  Ir  Ir4  4  0.0000  0.3267  0.7671  1.0
  Ir  Ir5  4  0.0000  0.4429  0.5145  1.0
]