data_[Na4In10Sn8]
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 [11.6881]
_cell_length_b [6.5803]
_cell_length_c [9.9092]
_cell_angle_alpha [90.0000]
_cell_angle_beta [123.9330]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Na2In5Sn4]
_chemical_formula_sum '[Na4 In10 Sn8]'
_cell_volume [632.3234]
_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  0.2065  0.5000  0.7640  1
  In  In1  8  0.0092  0.2279  0.8417  1
  In  In2  2  0.0000  0.0000  0.5000  1
  Sn  Sn3  4  0.2064  0.5000  0.4422  1
  Sn  Sn4  4  0.2259  0.5000  0.1381  1
]