data_[Ac4Tb4Dy16]
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 [10.7197]
_cell_length_b [13.3655]
_cell_length_c [6.6994]
_cell_angle_alpha [90.0000]
_cell_angle_beta [122.6211]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [AcTbDy4]
_chemical_formula_sum '[Ac4 Tb4 Dy16]'
_cell_volume [808.4400]
_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  0.0739  0.7500  1
  Tb  Tb1  4  0.0000  0.1915  0.2500  1
  Dy  Dy2  8  0.1599  0.4222  0.2458  1
  Dy  Dy3  8  0.1651  0.3158  0.7461  1
]