data_[Ac4Tb16Dy24]
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 [Cmcm]
_cell_length_a [5.8356]
_cell_length_b [9.6846]
_cell_length_c [25.6888]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Ac(Tb2Dy3)2]
_chemical_formula_sum '[Ac4 Tb16 Dy24]'
_cell_volume [1451.8198]
_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  8  0.0000  0.1538  0.0420  1
  Tb  Tb1  8  0.0000  0.4610  0.1220  1
  Ac  Ac2  4  0.0000  0.1998  0.7500  1
  Dy  Dy3  8  0.0000  0.1317  0.1794  1
  Dy  Dy4  8  0.0000  0.1958  0.5989  1
  Dy  Dy5  4  0.0000  0.4623  0.2500  1
  Dy  Dy6  4  0.0000  0.5000  0.0000  1
]