data_[Na4Sn10Cl24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Sn  1.9600  1.4500  0.8300
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [16.1877]
_cell_length_b [7.7343]
_cell_length_c [9.5813]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.1419]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Na2Sn5Cl12]
_chemical_formula_sum '[Na4 Sn10 Cl24]'
_cell_volume [1146.2920]
_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  0.0000  0.2286  0.0000  1.0
  Sn  Sn1  4  0.1681  0.5000  0.7840  1.0
  Sn  Sn2  4  0.1832  0.5000  0.3100  1.0
  Sn  Sn3  2  0.0000  0.0000  0.5000  1.0
  Cl  Cl4  8  0.1374  0.2646  0.5694  1.0
  Cl  Cl5  8  0.1787  0.2652  0.1122  1.0
  Cl  Cl6  4  0.0055  0.5000  0.2085  1.0
  Cl  Cl7  4  0.0135  0.0000  0.7924  1.0
]