data_[K4Li4Tb4F20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Li  0.9800  1.4500  0.9000
  Tb  1.1000  1.7500  0.9815
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [6.5317]
_cell_length_b [11.9111]
_cell_length_c [6.4061]
_cell_angle_alpha [90.0000]
_cell_angle_beta [113.7691]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [KLiTbF5]
_chemical_formula_sum '[K4 Li4 Tb4 F20]'
_cell_volume [456.1193]
_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
[
  K  K0  4  0.0526  0.6502  0.0368  1
  Li  Li1  4  0.4421  0.2457  0.5378  1
  Tb  Tb2  4  0.3185  0.0022  0.1807  1
  F  F3  4  0.0441  0.0067  0.8277  1
  F  F4  4  0.2799  0.1949  0.2233  1
  F  F5  4  0.2875  0.6747  0.7795  1
  F  F6  4  0.3336  0.0321  0.5460  1
  F  F7  4  0.4638  0.6047  0.4658  1
]