data_[Pr16Mg8Al24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Mg  1.3100  1.5000  0.8600
  Al  1.6100  1.2500  0.6750
]
_symmetry_space_group_name_H-M [Fmmm]
_cell_length_a [7.5002]
_cell_length_b [9.5118]
_cell_length_c [16.4703]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [69]
_chemical_formula_structural [Pr2MgAl3]
_chemical_formula_sum '[Pr16 Mg8 Al24]'
_cell_volume [1174.9853]
_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  8  0.2493  0.0000  0.5000  1.0
  Pr  Pr1  8  0.2500  0.2500  0.2500  1.0
  Mg  Mg2  8  0.0000  0.0000  0.3326  1.0
  Al  Al3  16  0.0000  0.2430  0.0817  1.0
  Al  Al4  8  0.0000  0.0000  0.1625  1.0
]