data_[Cs8Zn2Hg4Sb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Zn  1.6500  1.3500  0.8800
  Hg  2.0000  1.5000  1.2450
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.6003]
_cell_length_b [10.1138]
_cell_length_c [6.2411]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.4906]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs4Zn(HgSb)2]
_chemical_formula_sum '[Cs8 Zn2 Hg4 Sb4]'
_cell_volume [858.1765]
_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  8  0.1227  0.2529  0.2000  1.0
  Zn  Zn1  2  0.0000  0.0000  0.5000  1.0
  Hg  Hg2  4  0.1595  0.5000  0.6798  1.0
  Sb  Sb3  4  0.1645  0.0000  0.6969  1.0
]