data_[Cs8Ag8Hg4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Ag  1.9300  1.6000  1.0867
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [12.0733]
_cell_length_b [7.1988]
_cell_length_c [9.2196]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.8526]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Cs2Ag2Hg]
_chemical_formula_sum '[Cs8 Ag8 Hg4]'
_cell_volume [784.2181]
_cell_formula_units_Z [4]
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  0.1458  0.3510  0.1365  1.0
  Ag  Ag1  8  0.1429  0.1497  0.5099  1.0
  Hg  Hg2  4  0.0000  0.0890  0.7500  1.0
]