data_[Cs2Co2Hg4Cl16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Co  1.8800  1.3500  0.7683
  Hg  2.0000  1.5000  1.2450
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.5581]
_cell_length_b [6.9365]
_cell_length_c [10.2976]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.3046]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [CsCo(HgCl4)2]
_chemical_formula_sum '[Cs2 Co2 Hg4 Cl16]'
_cell_volume [720.0194]
_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  0.5000  0.5000  1.0
  Co  Co1  2  0.0000  0.0000  0.0000  1.0
  Hg  Hg2  4  0.2265  0.5000  0.1785  1.0
  Cl  Cl3  8  0.0272  0.2306  0.1629  1.0
  Cl  Cl4  4  0.1873  0.0000  0.5774  1.0
  Cl  Cl5  4  0.2229  0.0000  0.0392  1.0
]