data_[Na2Li2Tb4Cl16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Li  0.9800  1.4500  0.9000
  Tb  1.1000  1.7500  0.9815
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [8.7096]
_cell_length_b [9.5902]
_cell_length_c [8.1109]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [NaLiTb2Cl8]
_chemical_formula_sum '[Na2 Li2 Tb4 Cl16]'
_cell_volume [677.4754]
_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
[
  Na  Na0  2  0.0000  0.0000  0.5000  1.0
  Li  Li1  2  0.0000  0.0000  0.0000  1.0
  Tb  Tb2  4  0.0000  0.5000  0.2462  1.0
  Cl  Cl3  8  0.1990  0.0000  0.2331  1.0
  Cl  Cl4  4  0.0000  0.3117  0.0000  1.0
  Cl  Cl5  4  0.0000  0.3165  0.5000  1.0
]