data_[Tl2Hg2Rh4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  Hg  2.0000  1.5000  1.2450
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [10.3216]
_cell_length_b [3.0697]
_cell_length_c [4.7981]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.7773]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [TlHgRh2]
_chemical_formula_sum '[Tl2 Hg2 Rh4]'
_cell_volume [144.7657]
_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
[
  Tl  Tl0  2  0.4853  0.0000  0.4284  1
  Hg  Hg1  2  0.2646  0.0000  0.8227  1
  Rh  Rh2  2  0.0153  0.0000  0.9408  1
  Rh  Rh3  2  0.2347  0.5000  0.3082  1
]