data_[Cs24Rb8Hg8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Rb  0.8200  2.3500  1.6600
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [21.5386]
_cell_length_b [18.1473]
_cell_length_c [9.1465]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.4155]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Cs3RbHg]
_chemical_formula_sum '[Cs24 Rb8 Hg8]'
_cell_volume [3571.8823]
_cell_formula_units_Z [8]
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
[
  Cs  Cs0  8  0.0657  0.1286  0.5252  1.0
  Cs  Cs1  8  0.1658  0.3802  0.4292  1.0
  Cs  Cs2  8  0.1838  0.1299  0.0658  1.0
  Rb  Rb3  8  0.0745  0.3713  0.9287  1.0
  Hg  Hg4  4  0.0000  0.2790  0.2500  1.0
  Hg  Hg5  4  0.0000  0.4575  0.2500  1.0
]