data_[Ac4Tb4Dy20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Tb  1.1000  1.7500  0.9815
  Dy  1.2200  1.7500  1.1310
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [8.9058]
_cell_length_b [9.8314]
_cell_length_c [11.5089]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.7463]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [AcTbDy5]
_chemical_formula_sum '[Ac4 Tb4 Dy20]'
_cell_volume [948.4213]
_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
[
  Tb  Tb0  4  0.0000  0.2665  0.7500  1
  Ac  Ac1  4  0.2500  0.2500  0.5000  1
  Dy  Dy2  8  0.1285  0.4238  0.1686  1
  Dy  Dy3  8  0.1684  0.1051  0.0349  1
  Dy  Dy4  4  0.0000  0.0727  0.2500  1
]