data_[Tl2Ge2I4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  Ge  2.0100  1.2500  0.7700
  I  2.6600  1.4000  1.2733
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.4649]
_cell_length_b [5.5804]
_cell_length_c [6.9955]
_cell_angle_alpha [90.0000]
_cell_angle_beta [99.1385]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [TlGe(IO4)2]
_chemical_formula_sum '[Tl2 Ge2 I4 O16]'
_cell_volume [403.3448]
_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  0.5000  1
  Ge  Ge1  2  0.0000  0.0000  0.0000  1
  I  I2  4  0.1614  0.5000  0.1527  1
  O  O3  8  0.0381  0.2465  0.2057  1
  O  O4  4  0.1728  0.0000  0.9743  1
  O  O5  4  0.2495  0.5000  0.3954  1
]