data_[Cs4K2Cd2Hg4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  K  0.8200  2.2000  1.5200
  Cd  1.6900  1.5500  1.0900
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [5.7357]
_cell_length_b [10.3796]
_cell_length_c [9.4834]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [Cs2KCdHg2]
_chemical_formula_sum '[Cs4 K2 Cd2 Hg4]'
_cell_volume [564.5907]
_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
[
  Cs  Cs0  2  0.0000  0.1514  0.3596  1.0
  Cs  Cs1  2  0.5000  0.1569  0.9906  1.0
  K  K2  2  0.0000  0.4751  0.0327  1.0
  Cd  Cd3  2  0.5000  0.3134  0.6183  1.0
  Hg  Hg4  2  0.0000  0.2245  0.7435  1.0
  Hg  Hg5  2  0.5000  0.4240  0.3008  1.0
]