data_[Cs2Tb2Ti2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Tb  1.1000  1.7500  0.9815
  Ti  1.5400  1.4000  0.8517
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.9767]
_cell_length_b [6.1089]
_cell_length_c [8.1433]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.1600]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [CsTbTiO4]
_chemical_formula_sum '[Cs2 Tb2 Ti2 O8]'
_cell_volume [280.8496]
_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
[
  Cs  Cs0  2  0.3029  0.2500  0.0661  1.0
  Tb  Tb1  2  0.1888  0.2500  0.5397  1.0
  Ti  Ti2  2  0.2696  0.7500  0.3543  1.0
  O  O3  4  0.0539  0.5245  0.3442  1.0
  O  O4  2  0.4653  0.7500  0.2220  1.0
  O  O5  2  0.4901  0.7500  0.5630  1.0
]