data_[K2Zn4Hg2F16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Zn  1.6500  1.3500  0.8800
  Hg  2.0000  1.5000  1.2450
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.5961]
_cell_length_b [7.2652]
_cell_length_c [6.7208]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.7814]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [KZn2HgF8]
_chemical_formula_sum '[K2 Zn4 Hg2 F16]'
_cell_volume [370.4653]
_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  0.5000  1.0
  Zn  Zn1  4  0.0040  0.5000  0.7485  1.0
  Hg  Hg2  2  0.0000  0.0000  0.0000  1.0
  F  F3  8  0.0074  0.2284  0.2185  1.0
  F  F4  4  0.1632  0.5000  0.4895  1.0
  F  F5  4  0.1798  0.5000  0.9828  1.0
]