data_[Hg11Pb7]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Hg  2.0000  1.5000  1.2450
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [P31m]
_cell_length_a [10.2469]
_cell_length_b [10.2469]
_cell_length_c [19.4484]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [157]
_chemical_formula_structural [Hg11Pb7]
_chemical_formula_sum '[Hg11 Pb7]'
_cell_volume [1768.4683]
_cell_formula_units_Z [1]
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
[
  Hg  Hg0  6  0.1770  0.8219  0.4307  1
  Hg  Hg1  3  0.0000  0.1708  0.5991  1
  Hg  Hg2  2  0.3333  0.6667  0.3704  1
  Pb  Pb3  6  0.1788  0.7110  0.5758  1
  Pb  Pb4  1  0.0000  0.0000  0.4226  1
]