[CIF]
data_Y2HgPb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.52324555
_cell_length_b   5.52324555
_cell_length_c   5.52324555
_cell_angle_alpha   125.32046453
_cell_angle_beta   125.32046453
_cell_angle_gamma   81.00790579
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Y2HgPb
_chemical_formula_sum   'Y2 Hg1 Pb1'
_cell_volume   108.09160433
_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  1  0.00000000  0.00000000  0.00000000  1
  Pb  Pb1  1  0.00000000  0.00000000  4.19966138  1
  Y  Y2  1  0.00000000  2.53664007  2.09983069  1
  Y  Y3  1  2.53664007  0.00000000  2.09983069  1
[/CIF]
