data_[Rb8Sn20Pt12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Sn  1.9600  1.4500  0.8300
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Ibam]
_cell_length_a [11.2773]
_cell_length_b [13.7551]
_cell_length_c [6.8233]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [72]
_chemical_formula_structural [Rb2Sn5Pt3]
_chemical_formula_sum '[Rb8 Sn20 Pt12]'
_cell_volume [1058.4326]
_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  8  0.2458  0.3645  0.0000  1.0
  Sn  Sn1  8  0.0000  0.2491  0.2500  1.0
  Sn  Sn2  8  0.1450  0.1012  0.0000  1.0
  Sn  Sn3  4  0.0000  0.5000  0.2500  1.0
  Pt  Pt4  8  0.1128  0.3750  0.5000  1.0
  Pt  Pt5  4  0.0000  0.0000  0.2500  1.0
]