# generated using pymatgen
data_FeO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.91806757
_cell_length_b   5.91806757
_cell_length_c   5.91806757
_cell_angle_alpha   120.11238177
_cell_angle_beta   118.97524100
_cell_angle_gamma   90.79475714
_symmetry_Int_Tables_number   1
_chemical_formula_structural   FeO2
_chemical_formula_sum   'Fe4 O8'
_cell_volume   147.54050840
_cell_formula_units_Z   4
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
  Fe  Fe0  1  0.50000000  0.00000000  0.00000000  1.0
  Fe  Fe1  1  0.50000000  0.50000000  0.00000000  1.0
  Fe  Fe2  1  0.00000000  0.50000000  0.50000000  1.0
  Fe  Fe3  1  0.50000000  0.50000000  0.50000000  1.0
  O  O4  1  0.27292600  0.74888700  0.97596100  1.0
  O  O5  1  0.70820700  0.73857400  0.96963300  1.0
  O  O6  1  0.27292600  0.29696500  0.52403900  1.0
  O  O7  1  0.26894000  0.73857400  0.53036700  1.0
  O  O8  1  0.72707400  0.70303500  0.47596100  1.0
  O  O9  1  0.73106000  0.26142600  0.46963300  1.0
  O  O10  1  0.29179300  0.26142600  0.03036700  1.0
  O  O11  1  0.72707400  0.25111300  0.02403900  1.0