data_[Na6Hg8Pd8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Hg  2.0000  1.5000  1.2450
  Pd  2.2000  1.4000  0.8462
]
_symmetry_space_group_name_H-M [I-43m]
_cell_length_a [8.2912]
_cell_length_b [8.2912]
_cell_length_c [8.2912]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [217]
_chemical_formula_structural [Na3(HgPd)4]
_chemical_formula_sum '[Na6 Hg8 Pd8]'
_cell_volume [569.9606]
_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  6  0.0000  0.0000  0.5000  1.0
  Hg  Hg1  8  0.1996  0.1996  0.8004  1.0
  Pd  Pd2  8  0.1180  0.1180  0.1180  1.0
]