data_[Rb8Tl8Pt4]
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 [13.4231]
_cell_length_b [5.0121]
_cell_length_c [12.8611]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.0608]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb2Tl2Pt]
_chemical_formula_sum '[Rb8 Tl8 Pt4]'
_cell_volume [756.3349]
_cell_formula_units_Z [4]
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  0.0105  0.0000  0.6572  1.0
  Rb  Rb1  4  0.2082  0.0000  0.1217  1.0
  Tl  Tl2  4  0.0085  0.5000  0.1280  1.0
  Tl  Tl3  4  0.1948  0.5000  0.5603  1.0
  Pt  Pt4  4  0.2047  0.5000  0.3416  1.0
]