data_[K3Rb2Tl4]
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
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.3270]
_cell_length_b [7.4293]
_cell_length_c [9.5180]
_cell_angle_alpha [74.8239]
_cell_angle_beta [87.4406]
_cell_angle_gamma [65.6657]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [K3(RbTl2)2]
_chemical_formula_sum '[K3 Rb2 Tl4]'
_cell_volume [392.4151]
_cell_formula_units_Z [1]
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
[
  Rb  Rb0  2  0.2330  0.5161  0.3401  1
  K  K1  2  0.4935  0.9771  0.2630  1
  K  K2  1  0.0000  0.0000  0.0000  1
  Tl  Tl3  2  0.1099  0.8286  0.6329  1
  Tl  Tl4  2  0.2652  0.4662  0.9242  1
]