data_[Ac5Pr4Nd2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Pr  1.1300  1.8500  1.0600
  Nd  1.1400  1.8500  1.2765
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [9.4264]
_cell_length_b [3.7340]
_cell_length_c [12.7083]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.9349]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Ac5(Pr2Nd)2]
_chemical_formula_sum '[Ac5 Pr4 Nd2]'
_cell_volume [447.0569]
_cell_formula_units_Z [1]
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  2  0.1976  0.0000  0.0267  1
  Ac  Ac1  2  0.2808  0.0000  0.3154  1
  Ac  Ac2  1  0.0000  0.0000  0.5000  1
  Pr  Pr3  2  0.0754  0.5000  0.7678  1
  Pr  Pr4  2  0.4629  0.5000  0.8560  1
  Nd  Nd5  2  0.3522  0.0000  0.6165  1
]