data_[Na4Si8Pd12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Si  1.9000  1.1000  0.5400
  Pd  2.2000  1.4000  0.8462
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [7.0755]
_cell_length_b [9.9197]
_cell_length_c [5.7691]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [NaSi2Pd3]
_chemical_formula_sum '[Na4 Si8 Pd12]'
_cell_volume [404.9158]
_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  2  0.0000  0.0000  0.9557  1.0
  Na  Na1  2  0.0000  0.5000  0.5190  1.0
  Si  Si2  4  0.0000  0.1573  0.4389  1.0
  Si  Si3  4  0.0000  0.3109  0.0716  1.0
  Pd  Pd4  8  0.2010  0.2508  0.7464  1.0
  Pd  Pd5  4  0.2185  0.5000  0.0018  1.0
]