data_Hg2RuPb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.08
_cell_length_b   7.08
_cell_length_c   7.08
_cell_angle_alpha   154.43
_cell_angle_beta   142.49
_cell_angle_gamma   45.94
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Hg2RuPb
_chemical_formula_sum   'Hg2 Ru1 Pb1'
_cell_volume   93.08
_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  0.0  0.28  0.05  1.0
  Hg  Hg1  1  0.57  0.0  0.48  1.0
  Ru  Ru3  1  0.0  0.0  0.0  1.0
  Pb  Pb2  1  0.0  0.0  0.52  1.0

data_Hg2RuPb
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.13
_cell_length_b   4.55
_cell_length_c   7.08
_cell_angle_alpha   108.75
_cell_angle_beta   102.78
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Hg2RuPb
_chemical_formula_sum   'Hg2 Ru1 Pb1'
_cell_volume   93.08
_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  0.09  0.52  0.09  1.0
  Hg  Hg1  1  0.95  0.23  0.23  1.0
  Ru  Ru2  1  0.0  0.0  0.0  1.0
  Pb  Pb3  1  0.48  0.48  0.48  1.0

Hg Hg Ru Pb