# generated using pymatgen
data_Na3Hf
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.92647362
_cell_length_b   6.92647362
_cell_length_c   5.64975800
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   119.99999634
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na3Hf
_chemical_formula_sum   'Na6 Hf2'
_cell_volume   234.73879027
_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
  Na  Na0  1  0.16787000  0.33573900  0.25000000  1.0
  Na  Na1  1  0.66426100  0.83213000  0.25000000  1.0
  Na  Na2  1  0.16787000  0.83213000  0.25000000  1.0
  Na  Na3  1  0.83213000  0.66426100  0.75000000  1.0
  Na  Na4  1  0.33573900  0.16787000  0.75000000  1.0
  Na  Na5  1  0.83213000  0.16787000  0.75000000  1.0
  Hf  Hf6  1  0.33333300  0.66666700  0.75000000  1.0
  Hf  Hf7  1  0.66666700  0.33333300  0.25000000  1.0