data_[Cs4Na2Sn4S8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Na  0.9300  1.8000  1.1600
  Sn  1.9600  1.4500  0.8300
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [14.5531]
_cell_length_b [5.2265]
_cell_length_c [7.5735]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.5399]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs2Na(SnS2)2]
_chemical_formula_sum '[Cs4 Na2 Sn4 S8]'
_cell_volume [562.3085]
_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
[
  Cs  Cs0  4  0.1343  0.0000  0.5707  1.0
  Na  Na1  2  0.0000  0.0000  0.0000  1.0
  Sn  Sn2  4  0.1510  0.5000  0.0488  1.0
  S  S3  4  0.0195  0.5000  0.7720  1.0
  S  S4  4  0.1939  0.0000  0.1343  1.0
]