data_[Rb2Tl12Pt12]
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
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [5.7039]
_cell_length_b [9.8580]
_cell_length_c [9.9486]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Rb(TlPt)6]
_chemical_formula_sum '[Rb2 Tl12 Pt12]'
_cell_volume [559.4052]
_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
[
  Rb  Rb0  2  0.0000  0.0000  0.0000  1
  Tl  Tl1  4  0.0000  0.0000  0.3441  1
  Tl  Tl2  4  0.0000  0.3333  0.0000  1
  Tl  Tl3  4  0.0000  0.5000  0.3211  1
  Pt  Pt4  8  0.2500  0.2500  0.2500  1
  Pt  Pt5  4  0.0000  0.2673  0.5000  1
]