data_HfSiGe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.62
_cell_length_b   4.62
_cell_length_c   2.8
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HfSiGe
_chemical_formula_sum   'Hf1 Si1 Ge1'
_cell_volume   51.74
_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  Hf1  1  0.31  0.33  0.4  1.0
  Si  Si2  1  0.0  0.0  0.0  1.0
  Ge  Ge0  1  1.0  0.67  0.0  1.0

data_HfSiGe
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.8
_cell_length_b   4.62
_cell_length_c   4.62
_cell_angle_alpha   120.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HfSiGe
_chemical_formula_sum   'Hf1 Si1 Ge1'
_cell_volume   51.74
_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  0.4  0.31  0.33  1.0
  Si  Si1  1  0.0  0.0  0.0  1.0
  Ge  Ge2  1  0.0  1.0  0.67  1.0

Hf Si Ge