data_[Co2Ir12W10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Co  1.8800  1.3500  0.7683
  Ir  2.2000  1.3500  0.7650
  W  2.3600  1.3500  0.7667
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [3.9063]
_cell_length_b [7.7775]
_cell_length_c [11.7018]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [CoIr6W5]
_chemical_formula_sum '[Co2 Ir12 W10]'
_cell_volume [355.5130]
_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
[
  Co  Co0  2  0.0000  0.0000  0.0000  1
  Ir  Ir1  8  0.0000  0.2476  0.1660  1
  Ir  Ir2  4  0.0000  0.2540  0.5000  1
  W  W3  4  0.0000  0.0000  0.3337  1
  W  W4  4  0.0000  0.5000  0.3359  1
  W  W5  2  0.0000  0.5000  0.0000  1
]