data_[K4Rb2Tl6Cl12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Rb  0.8200  2.3500  1.6600
  Tl  1.6200  1.9000  1.3325
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [20.0110]
_cell_length_b [4.5926]
_cell_length_c [9.1867]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.1831]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K2Rb(TlCl2)3]
_chemical_formula_sum '[K4 Rb2 Tl6 Cl12]'
_cell_volume [822.0303]
_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
[
  K  K0  4  0.1682  0.0000  0.3368  1.0
  Rb  Rb1  2  0.0000  0.5000  0.0000  1.0
  Tl  Tl2  4  0.1675  0.0000  0.8318  1.0
  Tl  Tl3  2  0.0000  0.5000  0.5000  1.0
  Cl  Cl4  4  0.0043  0.0000  0.2566  1.0
  Cl  Cl5  4  0.1685  0.5000  0.5799  1.0
  Cl  Cl6  4  0.1695  0.5000  0.0933  1.0
]