data_[Na4Sr4Sb8Pd2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Sr  0.9500  2.0000  1.3200
  Sb  2.0500  1.4500  0.8300
  Pd  2.2000  1.4000  0.8462
]
_symmetry_space_group_name_H-M [I4/mmm]
_cell_length_a [7.3245]
_cell_length_b [7.3245]
_cell_length_c [9.6897]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [139]
_chemical_formula_structural [Na2Sr2Sb4Pd]
_chemical_formula_sum '[Na4 Sr4 Sb8 Pd2]'
_cell_volume [519.8391]
_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  4  0.0000  0.0000  0.2903  1
  Sr  Sr1  4  0.0000  0.5000  0.2500  1
  Sb  Sb2  8  0.2432  0.7568  0.5000  1
  Pd  Pd3  2  0.0000  0.0000  0.0000  1
]