data_[Ag4Hg8I24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  Hg  2.0000  1.5000  1.2450
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [17.1444]
_cell_length_b [13.5377]
_cell_length_c [8.0921]
_cell_angle_alpha [90.0000]
_cell_angle_beta [117.1341]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Ag(HgI3)2]
_chemical_formula_sum '[Ag4 Hg8 I24]'
_cell_volume [1671.4229]
_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
[
  Ag  Ag0  4  0.0000  0.1741  0.7500  1.0
  Hg  Hg1  8  0.2070  0.3958  0.8087  1.0
  I  I2  8  0.1186  0.1309  0.1240  1.0
  I  I3  8  0.1233  0.4485  0.0239  1.0
  I  I4  8  0.1252  0.2078  0.6286  1.0
]