data_[K6Tb2F14]
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
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [8.6812]
_cell_length_b [8.6894]
_cell_length_c [7.0373]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.2965]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [K3TbF7]
_chemical_formula_sum '[K6 Tb2 F14]'
_cell_volume [438.5503]
_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
[
  K  K0  4  0.4978  0.2701  0.4940  1.0
  K  K1  2  0.0051  0.5000  0.0181  1.0
  Tb  Tb2  2  0.0454  0.0000  0.0276  1.0
  F  F3  4  0.1225  0.2265  0.2205  1.0
  F  F4  4  0.3599  0.3158  0.7704  1.0
  F  F5  2  0.1404  0.0000  0.7910  1.0
  F  F6  2  0.3586  0.0000  0.2811  1.0
  F  F7  2  0.3649  0.5000  0.1623  1.0
]