data_[K1Hg2Pb1Cl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Hg  2.0000  1.5000  1.2450
  Pb  2.3300  1.8000  1.1225
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.6867]
_cell_length_b [6.9437]
_cell_length_c [8.8950]
_cell_angle_alpha [81.9482]
_cell_angle_beta [76.2006]
_cell_angle_gamma [88.1499]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [KHg2PbCl8]
_chemical_formula_sum '[K1 Hg2 Pb1 Cl8]'
_cell_volume [397.1210]
_cell_formula_units_Z [1]
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
[
  K  K0  1  0.0000  0.0000  0.5000  1.0
  Hg  Hg1  2  0.4800  0.4873  0.7411  1.0
  Pb  Pb2  1  0.0000  0.0000  0.0000  1.0
  Cl  Cl3  2  0.2134  0.8198  0.2000  1.0
  Cl  Cl4  2  0.2506  0.3477  0.9768  1.0
  Cl  Cl5  2  0.2586  0.8582  0.7546  1.0
  Cl  Cl6  2  0.2699  0.3838  0.4847  1.0
]