data_[Rb4Na5Tl2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Na  0.9300  1.8000  1.1600
  Tl  1.6200  1.9000  1.3325
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [8.5875]
_cell_length_b [6.8881]
_cell_length_c [9.5550]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.5816]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Rb4Na5Tl2]
_chemical_formula_sum '[Rb4 Na5 Tl2]'
_cell_volume [564.9801]
_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  0.2298  0.5000  0.6173  1.0
  Rb  Rb1  2  0.2509  0.5000  0.1504  1.0
  Na  Na2  2  0.0843  0.0000  0.8248  1.0
  Na  Na3  2  0.4777  0.0000  0.6633  1.0
  Na  Na4  1  0.5000  0.0000  0.0000  1.0
  Tl  Tl5  2  0.1619  0.0000  0.4372  1.0
]