The material described by CsO2 crystallizes in the tetragonal I4/mmm space group. Cs(1) is bonded in a distorted q4 geometry to ten equivalent O(1) atoms. O(1) is bonded to five equivalent Cs(1) and one O(1) atom to form a mixture of distorted face, corner, and edge-sharing OCs5O octahedra. The corner-sharing octahedral tilt angles range from 0-78°. is represented by the CIF file [CIF]
data_CsO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.366
_cell_length_b   4.366
_cell_length_c   4.763
_cell_angle_alpha   117.278
_cell_angle_beta   117.278
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   69.121
_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
  Cs  Cs0  1  0.000  0.000  0.000  1.0
  O  O1  1  0.592  0.592  0.185  1.0
  O  O2  1  0.408  0.408  0.815  1.0
[/CIF]
.
The material described by CsO2 crystallizes in the tetragonal I4/mmm space group. Cs(1) is bonded in a distorted q4 geometry to ten equivalent O(1) atoms. O(1) is bonded to five equivalent Cs(1) and one O(1) atom to form a mixture of distorted face, corner, and edge-sharing OCs5O octahedra. The corner-sharing octahedral tilt angles range from 0-78°. is represented by the CIF file [CIF]
data_CsO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.366
_cell_length_b   4.366
_cell_length_c   4.763
_cell_angle_alpha   117.278
_cell_angle_beta   117.278
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   69.121
_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
  Cs  Cs0  1  0.000  0.000  0.000  1.0
  O  O1  1  0.592  0.592  0.185  1.0
  O  O2  1  0.408  0.408  0.815  1.0
[/CIF]
.