The compound described by UCe4O10 is Fluorite-derived structured and crystallizes in the tetragonal I4/mmm space group. U(1) is bonded in a body-centered cubic geometry to eight equivalent O(1) atoms. There are two inequivalent Ce sites. In the first Ce site, Ce(1) is bonded in a body-centered cubic geometry to four equivalent O(1) and four equivalent O(3) atoms. In the second Ce site, Ce(2) is bonded in a body-centered cubic geometry to four equivalent O(2) and four equivalent O(3) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded to two equivalent U(1) and two equivalent Ce(1) atoms to form OCe2U2 tetrahedra that share corners with six equivalent O(3)Ce4 tetrahedra, corners with ten equivalent O(1)Ce2U2 tetrahedra,  an edgeedge with one O(3)Ce4 tetrahedra, and edges with five equivalent O(1)Ce2U2 tetrahedra. In the second O site, O(2) is bonded to four equivalent Ce(2) atoms to form a mixture of corner and edge-sharing OCe4 tetrahedra. In the third O site, O(3) is bonded to two equivalent Ce(1) and two equivalent Ce(2) atoms to form OCe4 tetrahedra that share corners with four equivalent O(3)Ce4 tetrahedra, corners with six equivalent O(1)Ce2U2 tetrahedra, corners with six equivalent O(2)Ce4 tetrahedra,  an edgeedge with one O(1)Ce2U2 tetrahedra,  an edgeedge with one O(2)Ce4 tetrahedra, and edges with four equivalent O(3)Ce4 tetrahedra. is represented by the CIF file [CIF]
data_Ce4UO10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   13.942
_cell_length_b   13.942
_cell_length_c   13.942
_cell_angle_alpha   164.145
_cell_angle_beta   164.145
_cell_angle_gamma   22.495
_symmetry_Int_Tables_number   1
_cell_volume   202.235
_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
  Ce  Ce0  1  0.398  0.398  0.000  1.0
  Ce  Ce1  1  0.799  0.799  0.000  1.0
  Ce  Ce2  1  0.201  0.201  0.000  1.0
  Ce  Ce3  1  0.602  0.602  0.000  1.0
  U  U4  1  0.000  0.000  0.000  1.0
  O  O5  1  0.047  0.547  0.500  1.0
  O  O6  1  0.250  0.750  0.500  1.0
  O  O7  1  0.649  0.149  0.500  1.0
  O  O8  1  0.453  0.953  0.500  1.0
  O  O9  1  0.851  0.351  0.500  1.0
  O  O10  1  0.953  0.453  0.500  1.0
  O  O11  1  0.149  0.649  0.500  1.0
  O  O12  1  0.547  0.047  0.500  1.0
  O  O13  1  0.351  0.851  0.500  1.0
  O  O14  1  0.750  0.250  0.500  1.0
[/CIF]
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The compound described by UCe4O10 is Fluorite-derived structured and crystallizes in the tetragonal I4/mmm space group. U(1) is bonded in a body-centered cubic geometry to eight equivalent O(1) atoms. There are two inequivalent Ce sites. In the first Ce site, Ce(1) is bonded in a body-centered cubic geometry to four equivalent O(1) and four equivalent O(3) atoms. In the second Ce site, Ce(2) is bonded in a body-centered cubic geometry to four equivalent O(2) and four equivalent O(3) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded to two equivalent U(1) and two equivalent Ce(1) atoms to form OCe2U2 tetrahedra that share corners with six equivalent O(3)Ce4 tetrahedra, corners with ten equivalent O(1)Ce2U2 tetrahedra,  an edgeedge with one O(3)Ce4 tetrahedra, and edges with five equivalent O(1)Ce2U2 tetrahedra. In the second O site, O(2) is bonded to four equivalent Ce(2) atoms to form a mixture of corner and edge-sharing OCe4 tetrahedra. In the third O site, O(3) is bonded to two equivalent Ce(1) and two equivalent Ce(2) atoms to form OCe4 tetrahedra that share corners with four equivalent O(3)Ce4 tetrahedra, corners with six equivalent O(1)Ce2U2 tetrahedra, corners with six equivalent O(2)Ce4 tetrahedra,  an edgeedge with one O(1)Ce2U2 tetrahedra,  an edgeedge with one O(2)Ce4 tetrahedra, and edges with four equivalent O(3)Ce4 tetrahedra. is represented by the CIF file [CIF]
data_Ce4UO10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   13.942
_cell_length_b   13.942
_cell_length_c   13.942
_cell_angle_alpha   164.145
_cell_angle_beta   164.145
_cell_angle_gamma   22.495
_symmetry_Int_Tables_number   1
_cell_volume   202.235
_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
  Ce  Ce0  1  0.398  0.398  0.000  1.0
  Ce  Ce1  1  0.799  0.799  0.000  1.0
  Ce  Ce2  1  0.201  0.201  0.000  1.0
  Ce  Ce3  1  0.602  0.602  0.000  1.0
  U  U4  1  0.000  0.000  0.000  1.0
  O  O5  1  0.047  0.547  0.500  1.0
  O  O6  1  0.250  0.750  0.500  1.0
  O  O7  1  0.649  0.149  0.500  1.0
  O  O8  1  0.453  0.953  0.500  1.0
  O  O9  1  0.851  0.351  0.500  1.0
  O  O10  1  0.953  0.453  0.500  1.0
  O  O11  1  0.149  0.649  0.500  1.0
  O  O12  1  0.547  0.047  0.500  1.0
  O  O13  1  0.351  0.851  0.500  1.0
  O  O14  1  0.750  0.250  0.500  1.0
[/CIF]
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