data_[Pr4Mg20Au12]
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
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [3.9942]
_cell_length_b [14.7445]
_cell_length_c [13.6883]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [PrMg5Au3]
_chemical_formula_sum '[Pr4 Mg20 Au12]'
_cell_volume [806.1425]
_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
[
  Pr  Pr0  4  0.0000  0.1687  0.2500  1
  Mg  Mg1  8  0.0000  0.1980  0.5598  1
  Mg  Mg2  8  0.0000  0.4442  0.1459  1
  Mg  Mg3  4  0.0000  0.0000  0.0000  1
  Au  Au4  8  0.0000  0.3820  0.5653  1
  Au  Au5  4  0.0000  0.1458  0.7500  1
]