data_HfVSi2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.71
_cell_length_b   5.05
_cell_length_c   5.05
_cell_angle_alpha   40.19
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HfVSi2
_chemical_formula_sum   'Hf1 V1 Si2'
_cell_volume   61.08
_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  0.86  0.0  0.71  1.0
  V  V3  1  0.0  0.0  0.46  1.0
  Si  Si1  1  0.0  0.0  0.63  1.0
  Si  Si2  1  0.86  0.0  0.12  1.0

data_HfVSi2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.47
_cell_length_b   3.71
_cell_length_c   5.05
_cell_angle_alpha   90.0
_cell_angle_beta   110.1
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HfVSi2
_chemical_formula_sum   'Hf1 V1 Si2'
_cell_volume   61.08
_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  0.29  0.86  0.29  1.0
  V  V1  1  0.54  0.0  0.54  1.0
  Si  Si2  1  0.37  0.0  0.37  1.0
  Si  Si3  1  0.88  0.86  0.88  1.0

Hf V Si Si