data_[Na8P8Pd4O28]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  P  2.1900  1.0000  0.5500
  Pd  2.2000  1.4000  0.8462
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [14.4969]
_cell_length_b [5.8469]
_cell_length_c [7.8035]
_cell_angle_alpha [90.0000]
_cell_angle_beta [113.2882]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Na2P2PdO7]
_chemical_formula_sum '[Na8 P8 Pd4 O28]'
_cell_volume [607.5585]
_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  0.2273  0.1296  0.3020  1
  P  P1  8  0.1066  0.3534  0.8415  1
  Pd  Pd2  4  0.0000  0.0000  0.0000  1
  O  O3  8  0.1066  0.2314  0.0168  1
  O  O4  8  0.1141  0.1851  0.6930  1
  O  O5  8  0.1904  0.4752  0.3936  1
  O  O6  4  0.0000  0.4853  0.7500  1
]