data_[Rb3Tl6Sn9O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Tl  1.6200  1.9000  1.3325
  Sn  1.9600  1.4500  0.8300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [6.5346]
_cell_length_b [6.5346]
_cell_length_c [20.8676]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [RbTl2Sn3O8]
_chemical_formula_sum '[Rb3 Tl6 Sn9 O24]'
_cell_volume [771.6853]
_cell_formula_units_Z [3]
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  3  0.0000  0.0000  0.8635  1.0
  Tl  Tl1  3  0.0000  0.0000  0.0912  1.0
  Tl  Tl2  3  0.0000  0.0000  0.5203  1.0
  Sn  Sn3  9  0.1683  0.3367  0.3336  1.0
  O  O4  9  0.0328  0.5164  0.2826  1.0
  O  O5  9  0.1861  0.3722  0.0545  1.0
  O  O6  3  0.0000  0.0000  0.2830  1.0
  O  O7  3  0.0000  0.0000  0.7227  1.0
]