data_[Na16In4Sn4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  In  1.7800  1.5500  0.9400
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [14.3594]
_cell_length_b [9.4742]
_cell_length_c [6.0985]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.9487]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Na4InSn]
_chemical_formula_sum '[Na16 In4 Sn4]'
_cell_volume [764.0044]
_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  0.1777  0.1852  0.6617  1.0
  Na  Na1  4  0.0000  0.1900  0.0000  1.0
  Na  Na2  4  0.1219  0.5000  0.9765  1.0
  In  In3  4  0.0932  0.5000  0.4465  1.0
  Sn  Sn4  4  0.1995  0.0000  0.1942  1.0
]