The material structure described by Pu2O3 crystallizes in the tetragonal P-4m2 space group. Pu(1) is bonded in a 6-coordinate geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded to four equivalent Pu(1) atoms to form a mixture of corner and edge-sharing OPu4 tetrahedra. In the second O site, O(2) is bonded to four equivalent Pu(1) atoms to form a mixture of corner and edge-sharing OPu4 tetrahedra. In the third O site, O(3) is bonded to four equivalent Pu(1) atoms to form a mixture of corner and edge-sharing OPu4 tetrahedra. is represented by the CIF file [CIF]
data_Pu2O3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.838
_cell_length_b   3.838
_cell_length_c   5.479
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   80.694
_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
  Pu  Pu0  1  0.500  0.000  0.766  1.0
  Pu  Pu1  1  0.000  0.500  0.234  1.0
  O  O2  1  0.000  0.000  0.000  1.0
  O  O3  1  0.500  0.500  0.000  1.0
  O  O4  1  0.000  0.000  0.500  1.0
[/CIF]
.
The material structure described by Pu2O3 crystallizes in the tetragonal P-4m2 space group. Pu(1) is bonded in a 6-coordinate geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded to four equivalent Pu(1) atoms to form a mixture of corner and edge-sharing OPu4 tetrahedra. In the second O site, O(2) is bonded to four equivalent Pu(1) atoms to form a mixture of corner and edge-sharing OPu4 tetrahedra. In the third O site, O(3) is bonded to four equivalent Pu(1) atoms to form a mixture of corner and edge-sharing OPu4 tetrahedra. is represented by the CIF file [CIF]
data_Pu2O3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.838
_cell_length_b   3.838
_cell_length_c   5.479
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   80.694
_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
  Pu  Pu0  1  0.500  0.000  0.766  1.0
  Pu  Pu1  1  0.000  0.500  0.234  1.0
  O  O2  1  0.000  0.000  0.000  1.0
  O  O3  1  0.500  0.500  0.000  1.0
  O  O4  1  0.000  0.000  0.500  1.0
[/CIF]
.