data_[Tl4Ag4Ge2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  Ag  1.9300  1.6000  1.0867
  Ge  2.0100  1.2500  0.7700
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [5.7221]
_cell_length_b [9.8918]
_cell_length_c [6.3970]
_cell_angle_alpha [90.0000]
_cell_angle_beta [95.9334]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tl2Ag2GeO6]
_chemical_formula_sum '[Tl4 Ag4 Ge2 O12]'
_cell_volume [360.1463]
_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  4  0.0000  0.3363  0.5000  1
  Ag  Ag1  4  0.0000  0.1495  0.0000  1
  Ge  Ge2  2  0.0000  0.0000  0.5000  1
  O  O3  8  0.1149  0.1467  0.3258  1
  O  O4  4  0.1975  0.5000  0.3411  1
]