data_[Tb4Tl4B8O24]
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
  B  2.0400  0.8500  0.4100
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [7.9362]
_cell_length_b [10.0718]
_cell_length_c [6.5863]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.2933]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [TbTl(BO3)2]
_chemical_formula_sum '[Tb4 Tl4 B8 O24]'
_cell_volume [505.3118]
_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
[
  Tb  Tb0  4  0.0000  0.4160  0.7500  1.0
  Tl  Tl1  4  0.0000  0.0872  0.2500  1.0
  B  B2  8  0.2449  0.3377  0.2498  1.0
  O  O3  8  0.1109  0.4048  0.1091  1.0
  O  O4  8  0.1187  0.0903  0.6170  1.0
  O  O5  8  0.2494  0.3002  0.7408  1.0
]