data_[Ac20Ir4Pd8Au4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Ir  2.2000  1.3500  0.7650
  Pd  2.2000  1.4000  0.8462
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [4.5029]
_cell_length_b [18.2558]
_cell_length_c [14.5558]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Ac5IrPd2Au]
_chemical_formula_sum '[Ac20 Ir4 Pd8 Au4]'
_cell_volume [1196.5519]
_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  4  0.0000  0.1189  0.0280  1
  Ac  Ac1  4  0.0000  0.1888  0.7104  1
  Ac  Ac2  4  0.0000  0.2237  0.4315  1
  Ac  Ac3  4  0.0000  0.4313  0.7705  1
  Ac  Ac4  4  0.0000  0.4405  0.0437  1
  Pd  Pd5  4  0.0000  0.0121  0.6680  1
  Pd  Pd6  4  0.0000  0.1853  0.2270  1
  Ir  Ir7  4  0.0000  0.2810  0.0686  1
  Au  Au8  4  0.0000  0.4031  0.3762  1
]