data_[Hf1Fe2Ni1P1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Hf  1.3000  1.5500  0.8500
  Fe  1.8300  1.4000  0.8525
  Ni  1.9100  1.3500  0.7400
  P  2.1900  1.0000  0.5500
]
_symmetry_space_group_name_H-M [P4/mmm]
_cell_length_a [4.1336]
_cell_length_b [4.1336]
_cell_length_c [4.8129]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [123]
_chemical_formula_structural [HfFe2NiP]
_chemical_formula_sum '[Hf1 Fe2 Ni1 P1]'
_cell_volume [82.2351]
_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  0.0000  0.0000  0.5000  1
  Fe  Fe1  2  0.0000  0.5000  0.0000  1
  Ni  Ni2  1  0.5000  0.5000  0.5000  1
  P  P3  1  0.0000  0.0000  0.0000  1
]