data_[Na2Os4Pd2O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Os  2.2000  1.3000  0.6730
  Pd  2.2000  1.4000  0.8462
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [I-4m2]
_cell_length_a [6.9090]
_cell_length_b [6.9090]
_cell_length_c [8.1164]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [119]
_chemical_formula_structural [NaOs2PdO8]
_chemical_formula_sum '[Na2 Os4 Pd2 O16]'
_cell_volume [387.4328]
_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  2  0.0000  0.5000  0.7500  1
  Pd  Pd1  2  0.0000  0.0000  0.0000  1
  Os  Os2  2  0.0000  0.0000  0.5000  1
  Os  Os3  2  0.0000  0.5000  0.2500  1
  O  O4  8  0.0000  0.2058  0.6265  1
  O  O5  8  0.0000  0.2900  0.1239  1
]