data_[Na6Ga8Pt4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Ga  1.8100  1.3000  0.7600
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.9745]
_cell_length_b [4.3339]
_cell_length_c [8.7352]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.8444]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Na3(Ga2Pt)2]
_chemical_formula_sum '[Na6 Ga8 Pt4]'
_cell_volume [390.7930]
_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  0.1150  0.5000  0.3724  1.0
  Na  Na1  2  0.0000  0.0000  0.0000  1.0
  Ga  Ga2  4  0.1002  0.0000  0.6304  1.0
  Ga  Ga3  4  0.2143  0.5000  0.0714  1.0
  Pt  Pt4  4  0.1980  0.5000  0.7734  1.0
]