data_[La1Ce1Hf2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Ce  1.1200  1.8500  1.0800
  Hf  1.3000  1.5500  0.8500
]
_symmetry_space_group_name_H-M [P-6m2]
_cell_length_a [3.2779]
_cell_length_b [3.2779]
_cell_length_c [12.0375]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [187]
_chemical_formula_structural [LaCeHf2]
_chemical_formula_sum '[La1 Ce1 Hf2]'
_cell_volume [112.0094]
_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
[
  La  La0  1  0.6667  0.3333  0.5000  1
  Ce  Ce1  1  0.0000  0.0000  0.0000  1
  Hf  Hf2  2  0.0000  0.0000  0.2654  1
]