data_[Dy8Cu4Sn4S20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  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 [Cmc2_1]
_cell_length_a [3.7993]
_cell_length_b [16.3598]
_cell_length_c [11.6590]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Dy2CuSnS5]
_chemical_formula_sum '[Dy8 Cu4 Sn4 S20]'
_cell_volume [724.6708]
_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
[
  Dy  Dy0  4  0.0000  0.1171  0.3011  1.0
  Dy  Dy1  4  0.0000  0.1178  0.6825  1.0
  Cu  Cu2  4  0.0000  0.4991  0.9879  1.0
  Sn  Sn3  4  0.0000  0.1866  0.9969  1.0
  S  S4  4  0.0000  0.0367  0.0778  1.0
  S  S5  4  0.0000  0.2936  0.6621  1.0
  S  S6  4  0.0000  0.2969  0.3249  1.0
  S  S7  4  0.0000  0.3536  0.9968  1.0
  S  S8  4  0.0000  0.4924  0.2940  1.0
]