data_[Tl3Pt6Rh3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  Pt  2.2800  1.3500  0.8050
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [2.9805]
_cell_length_b [2.9805]
_cell_length_c [26.7276]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [TlPt2Rh]
_chemical_formula_sum '[Tl3 Pt6 Rh3]'
_cell_volume [205.6164]
_cell_formula_units_Z [3]
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
[
  Tl  Tl0  3  0.0000  0.0000  0.7517  1
  Pt  Pt1  3  0.0000  0.0000  0.2483  1
  Rh  Rh2  3  0.0000  0.0000  0.5026  1
  Pt  Pt3  3  0.0000  0.0000  0.9974  1
]