data_[K2Cd2Ga4Hg2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Cd  1.6900  1.5500  1.0900
  Ga  1.8100  1.3000  0.7600
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [4.6363]
_cell_length_b [4.7992]
_cell_length_c [11.9749]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [KCdGa2Hg]
_chemical_formula_sum '[K2 Cd2 Ga4 Hg2]'
_cell_volume [266.4489]
_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
[
  K  K0  2  0.0000  0.0000  0.4405  1.0
  Cd  Cd1  2  0.0000  0.5000  0.1825  1.0
  Ga  Ga2  2  0.0000  0.0000  0.0687  1.0
  Ga  Ga3  2  0.0000  0.5000  0.6842  1.0
  Hg  Hg4  2  0.0000  0.0000  0.8363  1.0
]