data_HfSiGe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.21
_cell_length_b   5.16
_cell_length_c   3.32
_cell_angle_alpha   72.13
_cell_angle_beta   70.53
_cell_angle_gamma   37.34
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HfSiGe
_chemical_formula_sum   'Hf1 Si1 Ge1'
_cell_volume   50.84
_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  0.29  0.4  0.19  1.0
  Si  Si2  1  0.29  0.4  0.18  1.0
  Ge  Ge0  1  0.29  0.4  0.12  1.0

data_HfSiGe
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.58
_cell_length_b   9.24
_cell_length_c   3.32
_cell_angle_alpha   90.0
_cell_angle_beta   133.68
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   HfSiGe
_chemical_formula_sum   'Hf2 Si2 Ge2'
_cell_volume   101.67
_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
  Hf  Hf0  2  0.19  0.0  0.48  1.0
  Si  Si1  2  0.18  0.0  0.47  1.0
  Ge  Ge2  2  0.12  0.0  0.41  1.0

Hf Si Ge