data_HfGaSi2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.29
_cell_length_b   5.29
_cell_length_c   5.29
_cell_angle_alpha   137.89
_cell_angle_beta   137.89
_cell_angle_gamma   61.07
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HfGaSi2
_chemical_formula_sum   'Hf1 Ga1 Si2'
_cell_volume   65.7
_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  0.9  0.0  0.28  1.0
  Ga  Ga0  1  0.0  0.0  0.55  1.0
  Si  Si2  1  0.0  0.0  0.0  1.0
  Si  Si3  1  0.0  0.9  0.28  1.0

data_HfGaSi2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.8
_cell_length_b   3.8
_cell_length_c   5.29
_cell_angle_alpha   111.05
_cell_angle_beta   111.05
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HfGaSi2
_chemical_formula_sum   'Hf1 Ga1 Si2'
_cell_volume   65.7
_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  0.72  0.0  0.62  1.0
  Ga  Ga1  1  0.45  0.0  0.45  1.0
  Si  Si2  1  0.0  0.0  0.0  1.0
  Si  Si3  1  0.62  0.9  0.62  1.0

Hf Ga Si Si