data_[Cs8Ni4S8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Ni  1.9100  1.3500  0.7400
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.0124]
_cell_length_b [6.8329]
_cell_length_c [10.4908]
_cell_angle_alpha [90.0000]
_cell_angle_beta [134.3542]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs2NiS2]
_chemical_formula_sum '[Cs8 Ni4 S8]'
_cell_volume [769.4621]
_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
[
  Cs  Cs0  4  0.1207  0.0000  0.8358  1
  Cs  Cs1  4  0.2227  0.5000  0.6238  1
  Ni  Ni2  4  0.0276  0.5000  0.9144  1
  S  S3  4  0.0756  0.5000  0.7656  1
  S  S4  4  0.1562  0.5000  0.1967  1
]