data_HfSi2P
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.39
_cell_length_b   5.39
_cell_length_c   5.39
_cell_angle_alpha   139.92
_cell_angle_beta   139.92
_cell_angle_gamma   57.98
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HfSi2P
_chemical_formula_sum   'Hf1 Si2 P1'
_cell_volume   64.23
_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  0.71  1.0
  Si  Si2  1  0.85  0.0  0.36  1.0
  Si  Si3  1  0.0  0.85  0.36  1.0
  P  P1  1  0.0  0.0  0.0  1.0

data_HfSi2P
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.22
_cell_length_b   5.22
_cell_length_c   5.39
_cell_angle_alpha   90.0
_cell_angle_beta   118.99
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   HfSi2P
_chemical_formula_sum   'Hf2 Si4 P2'
_cell_volume   128.47
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  2  0.0  0.0  0.29  1.0
  Si  Si1  4  0.42  0.42  0.49  1.0
  P  P2  2  0.0  0.0  0.0  1.0

Hf Si Si P