data_[Na6H8Pt4]
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
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.5529]
_cell_length_b [3.8266]
_cell_length_c [7.8536]
_cell_angle_alpha [90.0000]
_cell_angle_beta [131.1921]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Na3(H2Pt)2]
_chemical_formula_sum '[Na6 H8 Pt4]'
_cell_volume [238.6516]
_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  0.1585  0.0000  0.7356  1
  Na  Na1  2  0.0000  0.0000  0.0000  1
  H  H2  4  0.0908  0.5000  0.8490  1
  H  H3  4  0.1501  0.0000  0.4022  1
  Pt  Pt4  4  0.1163  0.5000  0.3726  1
]