data_[Ac4Pm4Pr8Nd24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Pm  1.1300  1.8500  1.1100
  Pr  1.1300  1.8500  1.0600
  Nd  1.1400  1.8500  1.2765
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.3972]
_cell_length_b [15.7797]
_cell_length_c [9.9680]
_cell_angle_alpha [90.0000]
_cell_angle_beta [96.4987]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [AcPm(PrNd3)2]
_chemical_formula_sum '[Ac4 Pm4 Pr8 Nd24]'
_cell_volume [1468.6049]
_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  0.0229  0.7500  1
  Pr  Pr1  8  0.2492  0.4423  0.9558  1
  Pm  Pm2  4  0.0000  0.4084  0.2500  1
  Nd  Nd3  8  0.0648  0.1904  0.4452  1
  Nd  Nd4  8  0.1033  0.3961  0.6175  1
  Nd  Nd5  8  0.2078  0.2284  0.8138  1
]