data_Hf2Ga
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.43
_cell_length_b   5.43
_cell_length_c   5.43
_cell_angle_alpha   103.72
_cell_angle_beta   103.72
_cell_angle_gamma   121.7
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Hf2Ga
_chemical_formula_sum   'Hf4 Ga2'
_cell_volume   118.96
_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
  Hf  Hf2  1  0.03  0.32  0.0  1.0
  Hf  Hf3  1  0.32  0.03  0.64  1.0
  Hf  Hf4  1  0.39  0.03  0.0  1.0
  Hf  Hf5  1  0.97  0.32  0.64  1.0
  Ga  Ga0  1  0.0  0.0  0.97  1.0
  Ga  Ga1  1  0.0  0.0  0.32  1.0

data_Hf2Ga
_symmetry_space_group_name_H-M   P1
_cell_length_a   5.29
_cell_length_b   5.43
_cell_length_c   5.43
_cell_angle_alpha   76.28
_cell_angle_beta   60.85
_cell_angle_gamma   60.85
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Hf2Ga
_chemical_formula_sum   'Hf4 Ga2'
_cell_volume   118.96
_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
  Hf  Hf0  1  0.03  0.29  0.36  1.0
  Hf  Hf1  1  0.03  0.35  -0.0  1.0
  Hf  Hf2  1  0.32  0.65  0.36  1.0
  Hf  Hf3  1  0.32  0.71  -0.0  1.0
  Ga  Ga4  1  0.0  0.0  0.03  1.0
  Ga  Ga5  1  0.0  0.0  0.68  1.0

Hf Hf Hf Hf Ga Ga