data_[Pr16Al24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Al  1.6100  1.2500  0.6750
]
_symmetry_space_group_name_H-M [Fdd2]
_cell_length_a [10.3686]
_cell_length_b [15.7862]
_cell_length_c [6.1027]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [43]
_chemical_formula_structural [Pr2Al3]
_chemical_formula_sum '[Pr16 Al24]'
_cell_volume [998.9022]
_cell_formula_units_Z [8]
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
[
  Pr  Pr0  16  0.0812  0.2004  0.0061  1.0
  Al  Al1  16  0.0758  0.1221  0.5044  1.0
  Al  Al2  8  0.0000  0.0000  0.2079  1.0
]