data_[Tl4Ga2Ag2Te8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  Ga  1.8100  1.3000  0.7600
  Ag  1.9300  1.6000  1.0867
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [10.9231]
_cell_length_b [9.2340]
_cell_length_c [7.7459]
_cell_angle_alpha [90.0000]
_cell_angle_beta [134.7935]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [Tl2GaAgTe4]
_chemical_formula_sum '[Tl4 Ga2 Ag2 Te8]'
_cell_volume [554.4376]
_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  0.2310  0.0000  1.0
  Tl  Tl1  2  0.0000  0.4859  0.5000  1.0
  Ga  Ga2  2  0.0000  0.7369  0.0000  1.0
  Ag  Ag3  2  0.0000  0.9853  0.5000  1.0
  Te  Te4  4  0.1976  0.8816  0.9784  1.0
  Te  Te5  4  0.2174  0.5915  0.4131  1.0
]