[CIF]
data_HfAs2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.53575084
_cell_length_b   6.65956800
_cell_length_c   3.82635222
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HfAs2
_chemical_formula_sum   'Hf2 As4'
_cell_volume   141.06118805
_cell_formula_units_Z   2
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
  As  As0  1  0.96664899  4.09289650  0.00000000  1
  As  As1  1  4.56910185  2.56667150  0.00000000  1
  As  As2  1  3.73452441  5.89645550  1.91317611  1
  As  As3  1  1.80122643  0.76311250  1.91317611  1
  Hf  Hf4  1  0.00000000  0.00000000  0.00000000  1
  Hf  Hf5  1  2.76787542  3.32978400  1.91317611  1
[/CIF]
