data_Hf2ZnNi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.28
_cell_length_b   4.28
_cell_length_c   5.92
_cell_angle_alpha   102.3
_cell_angle_beta   102.3
_cell_angle_gamma   44.88
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Hf2ZnNi
_chemical_formula_sum   'Hf2 Zn1 Ni1'
_cell_volume   74.41
_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  0.01  0.0  0.45  1.0
  Hf  Hf1  1  0.53  0.0  0.31  1.0
  Zn  Zn3  1  0.27  0.0  0.88  1.0
  Ni  Ni2  1  0.0  0.0  0.0  1.0

data_Hf2ZnNi
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.27
_cell_length_b   4.28
_cell_length_c   5.92
_cell_angle_alpha   102.3
_cell_angle_beta   90.0
_cell_angle_gamma   112.44
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Hf2ZnNi
_chemical_formula_sum   'Hf2 Zn1 Ni1'
_cell_volume   74.41
_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  0.0  0.47  0.69  1.0
  Hf  Hf1  1  0.0  0.99  0.55  1.0
  Zn  Zn2  1  0.0  0.73  0.12  1.0
  Ni  Ni3  1  0.0  0.0  0.0  1.0

Hf Hf Zn Ni