data_[Tb2Cl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [7.0484]
_cell_length_b [7.2930]
_cell_length_c [7.4505]
_cell_angle_alpha [74.4026]
_cell_angle_beta [75.9959]
_cell_angle_gamma [61.8775]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [TbCl4]
_chemical_formula_sum '[Tb2 Cl8]'
_cell_volume [322.3274]
_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
[
  Tb  Tb0  2  0.3343  0.8267  0.9991  1.0
  Cl  Cl1  2  0.0436  0.0897  0.7683  1.0
  Cl  Cl2  2  0.1358  0.5159  0.9190  1.0
  Cl  Cl3  2  0.4144  0.9947  0.2312  1.0
  Cl  Cl4  2  0.4750  0.4510  0.2447  1.0
]