The compound described by NaO2 crystallizes in the trigonal R-3m space group. Na(1) is bonded to eight equivalent O(1) atoms to form NaO8 hexagonal bipyramids that share corners with eight equivalent O(1)Na4O trigonal bipyramids and edges with twelve equivalent Na(1)O8 hexagonal bipyramids. O(1) is bonded to four equivalent Na(1) and one O(1) atom to form ONa4O trigonal bipyramids that share corners with four equivalent Na(1)O8 hexagonal bipyramids, corners with sixteen equivalent O(1)Na4O trigonal bipyramids, and edges with six equivalent O(1)Na4O trigonal bipyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_NaO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.364
_cell_length_b   3.364
_cell_length_c   3.364
_cell_angle_alpha   82.315
_cell_angle_beta   82.315
_cell_angle_gamma   82.315
_symmetry_Int_Tables_number   1
_cell_volume   37.143
_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  0.000  0.000  0.000  1.0
  O  O1  1  0.396  0.396  0.396  1.0
  O  O2  1  0.604  0.604  0.604  1.0
[/CIF]
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The compound described by NaO2 crystallizes in the trigonal R-3m space group. Na(1) is bonded to eight equivalent O(1) atoms to form NaO8 hexagonal bipyramids that share corners with eight equivalent O(1)Na4O trigonal bipyramids and edges with twelve equivalent Na(1)O8 hexagonal bipyramids. O(1) is bonded to four equivalent Na(1) and one O(1) atom to form ONa4O trigonal bipyramids that share corners with four equivalent Na(1)O8 hexagonal bipyramids, corners with sixteen equivalent O(1)Na4O trigonal bipyramids, and edges with six equivalent O(1)Na4O trigonal bipyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_NaO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.364
_cell_length_b   3.364
_cell_length_c   3.364
_cell_angle_alpha   82.315
_cell_angle_beta   82.315
_cell_angle_gamma   82.315
_symmetry_Int_Tables_number   1
_cell_volume   37.143
_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  0.000  0.000  0.000  1.0
  O  O1  1  0.396  0.396  0.396  1.0
  O  O2  1  0.604  0.604  0.604  1.0
[/CIF]
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