data_[K4Rb4Hg8Cl24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Rb  0.8200  2.3500  1.6600
  Hg  2.0000  1.5000  1.2450
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [14.8059]
_cell_length_b [13.9164]
_cell_length_c [7.5544]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.1302]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [KRb(HgCl3)2]
_chemical_formula_sum '[K4 Rb4 Hg8 Cl24]'
_cell_volume [1521.7916]
_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  4  0.0000  0.1245  0.7500  1.0
  K  K1  4  0.0000  0.3999  0.2500  1.0
  Hg  Hg2  8  0.2242  0.3995  0.7081  1.0
  Cl  Cl3  8  0.1153  0.0708  0.1653  1.0
  Cl  Cl4  8  0.1212  0.2743  0.5577  1.0
  Cl  Cl5  8  0.1433  0.4523  0.9955  1.0
]