data_[Tb2Tl2Ge2O8]
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
  Ge  2.0100  1.2500  0.7700
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.9080]
_cell_length_b [5.9391]
_cell_length_c [7.7109]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.8944]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [TbTlGeO4]
_chemical_formula_sum '[Tb2 Tl2 Ge2 O8]'
_cell_volume [258.8823]
_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  0.2010  0.2500  0.5479  1.0
  Tl  Tl1  2  0.3329  0.2500  0.0952  1.0
  Ge  Ge2  2  0.2655  0.7500  0.3491  1.0
  O  O3  4  0.0606  0.5235  0.3373  1.0
  O  O4  2  0.4552  0.7500  0.2089  1.0
  O  O5  2  0.4754  0.7500  0.5687  1.0
]