data_HfAg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.66
_cell_length_b   4.66
_cell_length_c   8.96
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HfAg
_chemical_formula_sum   'Hf4 Ag4'
_cell_volume   168.72
_cell_formula_units_Z   4
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  Hf4  1  0.0  0.69  0.32  1.0
  Hf  Hf5  1  0.33  0.35  0.83  1.0
  Hf  Hf6  1  0.33  0.35  0.65  1.0
  Hf  Hf7  1  0.0  0.69  0.13  1.0
  Ag  Ag0  1  0.0  0.0  0.72  1.0
  Ag  Ag1  1  0.0  0.0  0.24  1.0
  Ag  Ag2  1  0.0  0.69  0.24  1.0
  Ag  Ag3  1  0.33  0.35  0.72  1.0

data_HfAg
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.66
_cell_length_b   4.66
_cell_length_c   8.96
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HfAg
_chemical_formula_sum   'Hf4 Ag4'
_cell_volume   168.72
_cell_formula_units_Z   4
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  0.69  0.13  1.0
  Hf  Hf1  1  0.0  0.69  0.32  1.0
  Hf  Hf2  1  0.33  0.35  0.65  1.0
  Hf  Hf3  1  0.33  0.35  0.83  1.0
  Ag  Ag4  1  0.0  0.0  0.24  1.0
  Ag  Ag5  1  0.0  0.0  0.72  1.0
  Ag  Ag6  1  0.0  0.69  0.24  1.0
  Ag  Ag7  1  0.33  0.35  0.72  1.0

Hf Hf Hf Hf Ag Ag Ag Ag