data_[Na4Tb4Te8O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Tb  1.1000  1.7500  0.9815
  Te  2.1000  1.4000  1.2933
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [11.4386]
_cell_length_b [9.2907]
_cell_length_c [6.8176]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.7219]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [NaTb(TeO3)2]
_chemical_formula_sum '[Na4 Tb4 Te8 O24]'
_cell_volume [673.0728]
_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
[
  Na  Na0  4  0.0000  0.3241  0.7500  1.0
  Tb  Tb1  4  0.0000  0.2753  0.2500  1.0
  Te  Te2  8  0.2419  0.0960  0.8045  1.0
  O  O3  8  0.1209  0.1853  0.5625  1.0
  O  O4  8  0.1343  0.4696  0.3067  1.0
  O  O5  8  0.1492  0.2428  0.0815  1.0
]