data_HfZn2Si
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.19
_cell_length_b   3.85
_cell_length_c   5.47
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HfZn2Si
_chemical_formula_sum   'Hf1 Zn2 Si1'
_cell_volume   67.15
_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  0.0  0.73  1.0
  Zn  Zn2  1  0.59  0.93  0.31  1.0
  Zn  Zn3  1  0.59  0.93  0.16  1.0
  Si  Si1  1  0.0  0.0  0.0  1.0

data_HfZn2Si
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.19
_cell_length_b   3.85
_cell_length_c   5.47
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HfZn2Si
_chemical_formula_sum   'Hf1 Zn2 Si1'
_cell_volume   67.15
_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  0.0  0.73  1.0
  Zn  Zn1  1  0.59  0.93  0.16  1.0
  Zn  Zn2  1  0.59  0.93  0.31  1.0
  Si  Si3  1  0.0  0.0  0.0  1.0

Hf Zn Zn Si
Hf Zn Zn Si 0 3 o o + 1 2 o o o 2 3 + + o 