data_[Ac24Zn4Ir16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Zn  1.6500  1.3500  0.8800
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.3621]
_cell_length_b [14.4266]
_cell_length_c [22.2252]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Ac6ZnIr4]
_chemical_formula_sum '[Ac24 Zn4 Ir16]'
_cell_volume [1398.6431]
_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
[
  Ac  Ac0  8  0.0000  0.0350  0.1550  1
  Ac  Ac1  8  0.0000  0.2305  0.5808  1
  Ac  Ac2  4  0.0000  0.3276  0.2500  1
  Ac  Ac3  4  0.0000  0.5000  0.0000  1
  Zn  Zn4  4  0.0000  0.3482  0.7500  1
  Ir  Ir5  8  0.0000  0.1359  0.0432  1
  Ir  Ir6  8  0.0000  0.4010  0.1302  1
]