data_[Tb10Nb4O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Nb  1.6000  1.4500  0.8200
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.4857]
_cell_length_b [5.9245]
_cell_length_c [7.4954]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.5409]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb5Nb2O12]
_chemical_formula_sum '[Tb10 Nb4 O24]'
_cell_volume [528.6718]
_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  0.1909  0.5000  0.8244  1.0
  Tb  Tb1  4  0.1981  0.5000  0.3629  1.0
  Tb  Tb2  2  0.0000  0.0000  0.5000  1.0
  Nb  Nb3  4  0.0000  0.2415  0.0000  1.0
  O  O4  8  0.1545  0.2506  0.5743  1.0
  O  O5  8  0.1658  0.2662  0.0851  1.0
  O  O6  4  0.0007  0.0000  0.8056  1.0
  O  O7  4  0.0011  0.5000  0.8045  1.0
]