data_[Hg2Bi1Pb6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Hg  2.0000  1.5000  1.2450
  Bi  2.0200  1.6000  1.0350
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [P-6m2]
_cell_length_a [3.4751]
_cell_length_b [3.4751]
_cell_length_c [26.5753]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [187]
_chemical_formula_structural [Hg2BiPb6]
_chemical_formula_sum '[Hg2 Bi1 Pb6]'
_cell_volume [277.9288]
_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  2  0.3333  0.6667  0.6682  1.0
  Bi  Bi1  1  0.0000  0.0000  0.0000  1.0
  Pb  Pb2  2  0.0000  0.0000  0.2257  1.0
  Pb  Pb3  2  0.0000  0.0000  0.4357  1.0
  Pb  Pb4  2  0.3333  0.6667  0.1120  1.0
]