data_[Na2Pr2Au6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Pr  1.1300  1.8500  1.0600
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.0722]
_cell_length_b [7.2838]
_cell_length_c [7.4319]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.5985]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [NaPrAu3]
_chemical_formula_sum '[Na2 Pr2 Au6]'
_cell_volume [274.5532]
_cell_formula_units_Z [2]
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
[
  Na  Na0  2  0.2633  0.2500  0.7124  1
  Pr  Pr1  2  0.2525  0.2500  0.2239  1
  Au  Au2  4  0.2492  0.5611  0.9538  1
  Au  Au3  2  0.2445  0.7500  0.5448  1
]