data_HfGa2Pb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.59
_cell_length_b   5.59
_cell_length_c   5.59
_cell_angle_alpha   136.29
_cell_angle_beta   136.29
_cell_angle_gamma   63.53
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HfGa2Pb
_chemical_formula_sum   'Hf1 Ga2 Pb1'
_cell_volume   82.24
_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
  Hf  Hf2  1  0.0  0.0  0.75  1.0
  Ga  Ga0  1  0.0  0.0  0.0  1.0
  Ga  Ga1  1  0.08  0.0  0.38  1.0
  Pb  Pb3  1  0.0  0.08  0.38  1.0

data_HfGa2Pb
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.16
_cell_length_b   4.16
_cell_length_c   5.59
_cell_angle_alpha   111.86
_cell_angle_beta   111.86
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HfGa2Pb
_chemical_formula_sum   'Hf1 Ga2 Pb1'
_cell_volume   82.24
_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
  Hf  Hf0  1  0.25  0.0  0.25  1.0
  Ga  Ga1  1  0.0  0.0  0.0  1.0
  Ga  Ga2  1  0.62  0.0  0.7  1.0
  Pb  Pb3  1  0.7  0.08  0.7  1.0

Hf Ga Ga Pb