data_[K6Tb3Zn9F36]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Tb  1.1000  1.7500  0.9815
  Zn  1.6500  1.3500  0.8800
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [7.4920]
_cell_length_b [7.4920]
_cell_length_c [18.5359]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [K2TbZn3F12]
_chemical_formula_sum '[K6 Tb3 Zn9 F36]'
_cell_volume [901.0397]
_cell_formula_units_Z [3]
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  6  0.0000  0.0000  0.3669  1.0
  Tb  Tb1  3  0.0000  0.0000  0.0000  1.0
  Zn  Zn2  9  0.0000  0.5000  0.5000  1.0
  F  F3  18  0.0286  0.5143  0.6119  1.0
  F  F4  18  0.0757  0.5378  0.8392  1.0
]