data_[Tb2Ge4Sb2O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Ge  2.0100  1.2500  0.7700
  Sb  2.0500  1.4500  0.8300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [I-4m2]
_cell_length_a [6.9311]
_cell_length_b [6.9311]
_cell_length_c [6.2902]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [119]
_chemical_formula_structural [TbGe2SbO8]
_chemical_formula_sum '[Tb2 Ge4 Sb2 O16]'
_cell_volume [302.1822]
_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  2  0.0000  0.5000  0.7500  1
  Ge  Ge1  2  0.0000  0.0000  0.5000  1
  Ge  Ge2  2  0.0000  0.5000  0.2500  1
  Sb  Sb3  2  0.0000  0.0000  0.0000  1
  O  O4  8  0.0000  0.1760  0.7037  1
  O  O5  8  0.0000  0.3068  0.0635  1
]