data_[Cu4Sn16S32]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cu  1.9000  1.3500  0.8200
  Sn  1.9600  1.4500  0.8300
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [F-43m]
_cell_length_a [10.6014]
_cell_length_b [10.6014]
_cell_length_c [10.6014]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [216]
_chemical_formula_structural [Cu(SnS2)4]
_chemical_formula_sum '[Cu4 Sn16 S32]'
_cell_volume [1191.5015]
_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
[
  Cu  Cu0  4  0.0000  0.0000  0.5000  1.0
  Sn  Sn1  16  0.1215  0.1215  0.8785  1.0
  S  S2  16  0.1239  0.1239  0.1239  1.0
  S  S3  16  0.1271  0.1271  0.6271  1.0
]