# generated using pymatgen
data_Na2O2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.13536778
_cell_length_b   6.13536773
_cell_length_c   4.42487033
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   120.00000028
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2O2
_chemical_formula_sum   'Na6 O6'
_cell_volume   144.24885607
_cell_formula_units_Z   3
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  -0.00000000  0.70003756  0.50000000  1.0
  Na  Na1  1  0.29996244  0.29996244  0.50000000  1.0
  Na  Na2  1  0.70003756  0.00000000  0.50000000  1.0
  Na  Na3  1  -0.00000000  0.36572569  -0.00000000  1.0
  Na  Na4  1  0.63427431  0.63427431  -0.00000000  1.0
  Na  Na5  1  0.36572569  0.00000000  -0.00000000  1.0
  O  O6  1  0.66666700  0.33333300  0.32555400  1.0
  O  O7  1  0.66666700  0.33333300  0.67444600  1.0
  O  O8  1  0.33333300  0.66666700  0.67444600  1.0
  O  O9  1  0.33333300  0.66666700  0.32555400  1.0
  O  O10  1  -0.00000000  0.00000000  0.82767284  1.0
  O  O11  1  -0.00000000  0.00000000  0.17232716  1.0