# generated using pymatgen
data_Na2HgO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.38009194
_cell_length_b   3.38009135
_cell_length_c   7.08736829
_cell_angle_alpha   103.79560307
_cell_angle_beta   103.79560385
_cell_angle_gamma   89.99999480
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2HgO2
_chemical_formula_sum   'Na2 Hg1 O2'
_cell_volume   76.23003579
_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
  Na  Na0  1  0.67768444  0.67768444  0.35536688  1.0
  Na  Na1  1  0.32231556  0.32231556  0.64463312  1.0
  Hg  Hg2  1  -0.00000000  0.00000000  0.00000000  1.0
  O  O3  1  0.85046410  0.85046410  0.70092719  1.0
  O  O4  1  0.14953590  0.14953590  0.29907281  1.0