The material structure described by O2 is alpha Po structured and crystallizes in the trigonal R3c space group. The structure is zero-dimensional and consists of six trioxirane molecules. O(1) is bonded in a 2-coordinate geometry to two equivalent O(1) atoms. is represented by the CIF file [CIF]
data_O2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.549
_cell_length_b   5.549
_cell_length_c   5.549
_cell_angle_alpha   54.910
_cell_angle_beta   54.910
_cell_angle_gamma   54.910
_symmetry_Int_Tables_number   1
_cell_volume   106.482
_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
  O  O0  1  0.068  0.929  0.744  1.0
  O  O1  1  0.929  0.744  0.068  1.0
  O  O2  1  0.744  0.068  0.929  1.0
  O  O3  1  0.244  0.429  0.568  1.0
  O  O4  1  0.568  0.244  0.429  1.0
  O  O5  1  0.429  0.568  0.244  1.0
[/CIF]
.
The material structure described by O2 is alpha Po structured and crystallizes in the trigonal R3c space group. The structure is zero-dimensional and consists of six trioxirane molecules. O(1) is bonded in a 2-coordinate geometry to two equivalent O(1) atoms. is represented by the CIF file [CIF]
data_O2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.549
_cell_length_b   5.549
_cell_length_c   5.549
_cell_angle_alpha   54.910
_cell_angle_beta   54.910
_cell_angle_gamma   54.910
_symmetry_Int_Tables_number   1
_cell_volume   106.482
_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
  O  O0  1  0.068  0.929  0.744  1.0
  O  O1  1  0.929  0.744  0.068  1.0
  O  O2  1  0.744  0.068  0.929  1.0
  O  O3  1  0.244  0.429  0.568  1.0
  O  O4  1  0.568  0.244  0.429  1.0
  O  O5  1  0.429  0.568  0.244  1.0
[/CIF]
.