data_[Na8H20Pd4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  H  2.2000  0.2500  0.0000
  Pd  2.2000  1.4000  0.8462
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [3.8747]
_cell_length_b [10.6680]
_cell_length_c [9.5771]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Na2H5Pd]
_chemical_formula_sum '[Na8 H20 Pd4]'
_cell_volume [395.8694]
_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  0.0000  0.1452  0.5837  1.0
  H  H1  8  0.0000  0.0552  0.1313  1.0
  H  H2  8  0.0000  0.2732  0.1249  1.0
  Pd  Pd3  4  0.0000  0.1657  0.2500  1.0
  H  H4  4  0.0000  0.3353  0.7500  1.0
]