The structure described by Cs2O3 is Plutonium carbide structured and crystallizes in the cubic I-43d space group. Cs(1) is bonded in a 6-coordinate geometry to nine equivalent O(1) atoms. O(1) is bonded to six equivalent Cs(1) and one O(1) atom to form a mixture of distorted corner, edge, and face-sharing OCs6O pentagonal bipyramids. is represented by the CIF card [CIF]
data_Cs2O3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.561
_cell_length_b   8.561
_cell_length_c   8.561
_cell_angle_alpha   109.471
_cell_angle_beta   109.471
_cell_angle_gamma   109.471
_symmetry_Int_Tables_number   1
_cell_volume   483.041
_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
  Cs  Cs0  1  0.398  0.398  0.398  1.0
  Cs  Cs1  1  0.102  0.500  0.000  1.0
  Cs  Cs2  1  0.000  0.102  0.500  1.0
  Cs  Cs3  1  0.898  0.898  0.898  1.0
  Cs  Cs4  1  0.500  0.000  0.102  1.0
  Cs  Cs5  1  0.602  0.500  0.000  1.0
  Cs  Cs6  1  0.500  0.000  0.602  1.0
  Cs  Cs7  1  0.000  0.602  0.500  1.0
  O  O8  1  0.196  0.946  0.250  1.0
  O  O9  1  0.304  0.554  0.750  1.0
  O  O10  1  0.946  0.250  0.196  1.0
  O  O11  1  0.696  0.750  0.446  1.0
  O  O12  1  0.554  0.750  0.304  1.0
  O  O13  1  0.804  0.250  0.054  1.0
  O  O14  1  0.250  0.196  0.946  1.0
  O  O15  1  0.446  0.696  0.750  1.0
  O  O16  1  0.750  0.304  0.554  1.0
  O  O17  1  0.054  0.804  0.250  1.0
  O  O18  1  0.750  0.446  0.696  1.0
  O  O19  1  0.250  0.054  0.804  1.0
[/CIF]
.
The structure described by Cs2O3 is Plutonium carbide structured and crystallizes in the cubic I-43d space group. Cs(1) is bonded in a 6-coordinate geometry to nine equivalent O(1) atoms. O(1) is bonded to six equivalent Cs(1) and one O(1) atom to form a mixture of distorted corner, edge, and face-sharing OCs6O pentagonal bipyramids. is represented by the CIF card [CIF]
data_Cs2O3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.561
_cell_length_b   8.561
_cell_length_c   8.561
_cell_angle_alpha   109.471
_cell_angle_beta   109.471
_cell_angle_gamma   109.471
_symmetry_Int_Tables_number   1
_cell_volume   483.041
_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
  Cs  Cs0  1  0.398  0.398  0.398  1.0
  Cs  Cs1  1  0.102  0.500  0.000  1.0
  Cs  Cs2  1  0.000  0.102  0.500  1.0
  Cs  Cs3  1  0.898  0.898  0.898  1.0
  Cs  Cs4  1  0.500  0.000  0.102  1.0
  Cs  Cs5  1  0.602  0.500  0.000  1.0
  Cs  Cs6  1  0.500  0.000  0.602  1.0
  Cs  Cs7  1  0.000  0.602  0.500  1.0
  O  O8  1  0.196  0.946  0.250  1.0
  O  O9  1  0.304  0.554  0.750  1.0
  O  O10  1  0.946  0.250  0.196  1.0
  O  O11  1  0.696  0.750  0.446  1.0
  O  O12  1  0.554  0.750  0.304  1.0
  O  O13  1  0.804  0.250  0.054  1.0
  O  O14  1  0.250  0.196  0.946  1.0
  O  O15  1  0.446  0.696  0.750  1.0
  O  O16  1  0.750  0.304  0.554  1.0
  O  O17  1  0.054  0.804  0.250  1.0
  O  O18  1  0.750  0.446  0.696  1.0
  O  O19  1  0.250  0.054  0.804  1.0
[/CIF]
.