data_[Rb12In36Hg6Pb6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  In  1.7800  1.5500  0.9400
  Hg  2.0000  1.5000  1.2450
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [8.0345]
_cell_length_b [8.0345]
_cell_length_c [40.8729]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Rb2In6HgPb]
_chemical_formula_sum '[Rb12 In36 Hg6 Pb6]'
_cell_volume [2284.9623]
_cell_formula_units_Z [6]
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  6  0.0000  0.0000  0.1535  1
  Rb  Rb1  6  0.0000  0.0000  0.2890  1
  In  In2  18  0.0478  0.5239  0.1104  1
  In  In3  18  0.0837  0.5418  0.7348  1
  Hg  Hg4  3  -0.0000  -0.0000  0.5000  1
  Hg  Hg5  3  0.0000  0.0000  0.0000  1
  Pb  Pb6  6  0.0000  0.0000  0.3772  1
]