data_[Cs2Tb4Cl16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Tb  1.1000  1.7500  0.9815
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [8.4299]
_cell_length_b [13.9140]
_cell_length_c [5.2824]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [CsTb2Cl8]
_chemical_formula_sum '[Cs2 Tb4 Cl16]'
_cell_volume [619.5959]
_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  2  0.0000  0.0000  0.5000  1.0
  Tb  Tb1  4  0.0000  0.3039  0.0000  1.0
  Cl  Cl2  8  0.1928  0.1398  0.0000  1.0
  Cl  Cl3  4  0.0000  0.2666  0.5000  1.0
  Cl  Cl4  4  0.0000  0.5000  0.2502  1.0
]