data_[K4Tl4As8O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Tl  1.6200  1.9000  1.3325
  As  2.1800  1.1500  0.6600
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [11.6756]
_cell_length_b [12.3631]
_cell_length_c [5.0287]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.5833]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [KTl(AsO3)2]
_chemical_formula_sum '[K4 Tl4 As8 O24]'
_cell_volume [725.8293]
_cell_formula_units_Z [4]
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
[
  K  K0  4  0.0000  0.3129  0.2500  1.0
  Tl  Tl1  4  0.0000  0.1077  0.7500  1.0
  As  As2  8  0.2273  0.4162  0.7151  1.0
  O  O3  8  0.1298  0.0989  0.2594  1.0
  O  O4  8  0.1349  0.3174  0.7796  1.0
  O  O5  8  0.1860  0.4592  0.3820  1.0
]