data_[Na20Ag4Pd4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Ag  1.9300  1.6000  1.0867
  Pd  2.2000  1.4000  0.8462
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [8.9081]
_cell_length_b [8.4327]
_cell_length_c [10.2749]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.2584]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Na5AgPd]
_chemical_formula_sum '[Na20 Ag4 Pd4]'
_cell_volume [771.2435]
_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
[
  Na  Na0  8  0.1491  0.4063  0.0014  1.0
  Na  Na1  8  0.1819  0.2092  0.3171  1.0
  Na  Na2  4  0.0000  0.1562  0.7500  1.0
  Ag  Ag3  4  0.0000  0.0000  0.0000  1.0
  Pd  Pd4  4  0.0000  0.4965  0.7500  1.0
]