data_[Tl2Sn2Bi2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  Sn  1.9600  1.4500  0.8300
  Bi  2.0200  1.6000  1.0350
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P4_2nm]
_cell_length_a [5.0138]
_cell_length_b [5.0138]
_cell_length_c [10.1410]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [102]
_chemical_formula_structural [TlSnBiO6]
_chemical_formula_sum '[Tl2 Sn2 Bi2 O12]'
_cell_volume [254.9295]
_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
[
  Tl  Tl0  2  0.0000  0.0000  0.0000  1.0
  Sn  Sn1  2  0.0000  0.0000  0.3328  1.0
  Bi  Bi2  2  0.0000  0.0000  0.6674  1.0
  O  O3  4  0.1831  0.8169  0.4968  1.0
  O  O4  4  0.1954  0.8046  0.1774  1.0
  O  O5  4  0.2023  0.7977  0.8257  1.0
]