data_[Na8H24Pt4Rh4]
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
  Pt  2.2800  1.3500  0.8050
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [Fm-3m]
_cell_length_a [7.1652]
_cell_length_b [7.1652]
_cell_length_c [7.1652]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [225]
_chemical_formula_structural [Na2H6PtRh]
_chemical_formula_sum '[Na8 H24 Pt4 Rh4]'
_cell_volume [367.8625]
_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  0.2500  0.2500  0.2500  1.0
  H  H1  24  0.0000  0.0000  0.2505  1.0
  Rh  Rh2  4  0.0000  0.0000  0.0000  1.0
  Pt  Pt3  4  0.0000  0.0000  0.5000  1.0
]