data_GaHg2Pb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.41
_cell_length_b   9.41
_cell_length_c   9.41
_cell_angle_alpha   22.23
_cell_angle_beta   22.23
_cell_angle_gamma   22.23
_symmetry_Int_Tables_number   1
_chemical_formula_structural   GaHg2Pb
_chemical_formula_sum   'Ga1 Hg2 Pb1'
_cell_volume   104.71
_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
  Ga  Ga0  1  0.0  0.0  0.0  1.0
  Hg  Hg1  1  0.0  0.0  0.37  1.0
  Hg  Hg2  1  0.0  0.0  0.17  1.0
  Pb  Pb3  1  0.0  0.0  0.77  1.0

data_GaHg2Pb
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.29
_cell_length_b   3.63
_cell_length_c   9.41
_cell_angle_alpha   90.0
_cell_angle_beta   102.86
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   GaHg2Pb
_chemical_formula_sum   'Ga2 Hg4 Pb2'
_cell_volume   209.43
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Ga  Ga0  2  0.0  0.0  0.0  1.0
  Hg  Hg1  2  0.0  0.0  0.63  1.0
  Hg  Hg2  2  0.0  0.0  0.83  1.0
  Pb  Pb3  2  0.0  0.0  0.23  1.0

Ga Hg Hg Pb
Ga Hg Hg Pb 0 2 o o o 0 3 o o - 1 2 o o o 