data_[Ti2Tl2Bi2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ti  1.5400  1.4000  0.8517
  Tl  1.6200  1.9000  1.3325
  Bi  2.0200  1.6000  1.0350
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.4408]
_cell_length_b [6.0748]
_cell_length_c [7.5366]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.7745]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [TiTlBiO4]
_chemical_formula_sum '[Ti2 Tl2 Bi2 O8]'
_cell_volume [286.3999]
_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
[
  Ti  Ti0  2  0.2860  0.7500  0.3466  1
  Tl  Tl1  2  0.3204  0.2500  0.0811  1
  Bi  Bi2  2  0.2053  0.2500  0.5469  1
  O  O3  4  0.1007  0.5120  0.3444  1
  O  O4  2  0.4370  0.7500  0.1763  1
  O  O5  2  0.4939  0.7500  0.5598  1
]