data_[Na4In24Sn16]
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 [Fmm2]
_cell_length_a [11.0586]
_cell_length_b [11.1744]
_cell_length_c [11.2583]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [42]
_chemical_formula_structural [Na(In3Sn2)2]
_chemical_formula_sum '[Na4 In24 Sn16]'
_cell_volume [1391.2342]
_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  4  0.0000  0.0000  0.9954  1.0
  In  In1  8  0.0000  0.1494  0.6502  1.0
  In  In2  8  0.1513  0.0000  0.3514  1.0
  In  In3  8  0.2500  0.2500  0.0017  1.0
  Sn  Sn4  8  0.0000  0.2243  0.3783  1.0
  Sn  Sn5  8  0.2269  0.0000  0.6206  1.0
]