data_[In2Hg16Pb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  In  1.7800  1.5500  0.9400
  Hg  2.0000  1.5000  1.2450
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [14.5485]
_cell_length_b [7.5211]
_cell_length_c [6.1728]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.4144]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [In(Hg4Pb)2]
_chemical_formula_sum '[In2 Hg16 Pb4]'
_cell_volume [654.1744]
_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
[
  In  In0  2  0.0000  0.0000  0.0000  1.0
  Hg  Hg1  8  0.0641  0.3068  0.7638  1.0
  Hg  Hg2  4  0.1422  0.5000  0.3045  1.0
  Hg  Hg3  4  0.2333  0.0000  0.0937  1.0
  Pb  Pb4  4  0.1370  0.0000  0.5156  1.0
]