data_[Cs2Tl4Ag2Te4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Tl  1.6200  1.9000  1.3325
  Ag  1.9300  1.6000  1.0867
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [4.9104]
_cell_length_b [11.5827]
_cell_length_c [8.3779]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [CsTl2AgTe2]
_chemical_formula_sum '[Cs2 Tl4 Ag2 Te4]'
_cell_volume [476.5052]
_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
[
  Cs  Cs0  2  0.0000  0.4862  0.0244  1.0
  Tl  Tl1  2  0.0000  0.1253  0.3717  1.0
  Tl  Tl2  2  0.5000  0.1054  0.9982  1.0
  Ag  Ag3  2  0.5000  0.2331  0.6026  1.0
  Te  Te4  2  0.0000  0.2129  0.7667  1.0
  Te  Te5  2  0.5000  0.3073  0.2820  1.0
]