data_HfZrW2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.81
_cell_length_b   4.77
_cell_length_c   5.62
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HfZrW2
_chemical_formula_sum   'Hf1 Zr1 W2'
_cell_volume   75.37
_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  0.41  0.38  0.23  1.0
  Zr  Zr3  1  0.0  0.0  0.8  1.0
  W  W1  1  0.0  0.0  0.05  1.0
  W  W2  1  0.41  0.38  0.34  1.0

data_HfZrW2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.81
_cell_length_b   4.77
_cell_length_c   5.62
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HfZrW2
_chemical_formula_sum   'Hf1 Zr1 W2'
_cell_volume   75.37
_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  0.41  0.38  0.23  1.0
  Zr  Zr1  1  0.0  0.0  0.8  1.0
  W  W2  1  0.0  0.0  0.05  1.0
  W  W3  1  0.41  0.38  0.34  1.0

Hf Zr W W