data_[Tb8Cu2Cl10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Cu  1.9000  1.3500  0.8200
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [17.6347]
_cell_length_b [3.8557]
_cell_length_c [8.2323]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.0349]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb4CuCl5]
_chemical_formula_sum '[Tb8 Cu2 Cl10]'
_cell_volume [545.3237]
_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  4  0.0010  0.0000  0.2326  1.0
  Tb  Tb1  4  0.1549  0.5000  0.0837  1.0
  Cu  Cu2  2  0.0000  0.5000  0.0000  1.0
  Cl  Cl3  4  0.1672  0.0000  0.3286  1.0
  Cl  Cl4  4  0.1744  0.0000  0.8441  1.0
  Cl  Cl5  2  0.0000  0.5000  0.5000  1.0
]