data_[Rb4Tl10Pt8]
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 [C2/m]
_cell_length_a [12.1058]
_cell_length_b [8.2336]
_cell_length_c [8.5657]
_cell_angle_alpha [90.0000]
_cell_angle_beta [125.5988]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb2Tl5Pt4]
_chemical_formula_sum '[Rb4 Tl10 Pt8]'
_cell_volume [694.2227]
_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  4  0.0903  0.0000  0.3475  1.0
  Tl  Tl1  8  0.1827  0.2957  0.1261  1.0
  Tl  Tl2  2  0.0000  0.5000  0.5000  1.0
  Pt  Pt3  4  0.0354  0.5000  0.2022  1.0
  Pt  Pt4  4  0.2215  0.5000  0.8830  1.0
]