data_[Ac20Pd8Pt4O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Pd  2.2000  1.4000  0.8462
  Pt  2.2800  1.3500  0.8050
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [4.2827]
_cell_length_b [19.0705]
_cell_length_c [13.6116]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Ac5Pd2PtO]
_chemical_formula_sum '[Ac20 Pd8 Pt4 O4]'
_cell_volume [1111.7084]
_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  0.0401  0.0013  1
  Ac  Ac1  4  0.0000  0.3001  0.6824  1
  Ac  Ac2  4  0.0000  0.3120  0.3700  1
  Ac  Ac3  4  0.0000  0.3569  0.0204  1
  Ac  Ac4  4  0.0000  0.4993  0.7637  1
  Pd  Pd5  4  0.0000  0.1177  0.3417  1
  Pd  Pd6  4  0.0000  0.1241  0.6977  1
  Pt  Pt7  4  0.0000  0.2003  0.0270  1
  O  O8  4  0.0000  0.4411  0.4199  1
]