data_[Tb4Tl2F14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Tl  1.6200  1.9000  1.3325
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [7.1360]
_cell_length_b [11.5154]
_cell_length_c [4.4197]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Tb2TlF7]
_chemical_formula_sum '[Tb4 Tl2 F14]'
_cell_volume [363.1806]
_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  0.0000  0.3072  0.5000  1.0
  Tl  Tl1  2  0.0000  0.0000  0.0000  1.0
  F  F2  8  0.1889  0.1457  0.5000  1.0
  F  F3  4  0.0000  0.2953  0.0000  1.0
  F  F4  2  0.0000  0.5000  0.5000  1.0
]