data_[Ac24Tb8Pr4]
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
  Pr  1.1300  1.8500  1.0600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [15.4506]
_cell_length_b [12.5430]
_cell_length_c [7.7927]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.6694]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Ac6Tb2Pr]
_chemical_formula_sum '[Ac24 Tb8 Pr4]'
_cell_volume [1510.0992]
_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  8  0.1017  0.4969  0.8705  1
  Ac  Ac1  8  0.1173  0.2295  0.6122  1
  Ac  Ac2  8  0.1464  0.2470  0.1219  1
  Tb  Tb3  8  0.2024  0.0041  0.8893  1
  Pr  Pr4  4  0.0000  0.0322  0.2500  1
]