data_[Hg2Bi2Sb2Pb8]
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
  Sb  2.0500  1.4500  0.8300
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.7261]
_cell_length_b [6.7030]
_cell_length_c [9.5576]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.9514]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [HgBiSbPb4]
_chemical_formula_sum '[Hg2 Bi2 Sb2 Pb8]'
_cell_volume [465.2645]
_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
[
  Hg  Hg0  2  0.0276  0.7500  0.6163  1.0
  Bi  Bi1  2  0.4006  0.7500  0.5840  1.0
  Sb  Sb2  2  0.2142  0.2500  0.9303  1.0
  Pb  Pb3  4  0.2173  0.5029  0.2299  1.0
  Pb  Pb4  2  0.3412  0.7500  0.9537  1.0
  Pb  Pb5  2  0.3471  0.2500  0.6487  1.0
]