The crystal structure described by CeZr4O10 is Fluorite-derived structured and crystallizes in the tetragonal I4/mmm space group. Ce(1) is bonded in a body-centered cubic geometry to eight equivalent O(2) atoms. There are two inequivalent Zr sites. In the first Zr site, Zr(1) is bonded in a body-centered cubic geometry to four equivalent O(1) and four equivalent O(2) atoms. In the second Zr site, Zr(2) is bonded in a body-centered cubic geometry to four equivalent O(1) and four equivalent O(3) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Zr(1) and two equivalent Zr(2) atoms to form OZr4 tetrahedra that share corners with four equivalent O(1)Zr4 tetrahedra, corners with six equivalent O(2)Ce2Zr2 tetrahedra, corners with six equivalent O(3)Zr4 tetrahedra,  an edgeedge with one O(2)Ce2Zr2 tetrahedra,  an edgeedge with one O(3)Zr4 tetrahedra, and edges with four equivalent O(1)Zr4 tetrahedra. In the second O site, O(2) is bonded to two equivalent Ce(1) and two equivalent Zr(1) atoms to form OCe2Zr2 tetrahedra that share corners with six equivalent O(1)Zr4 tetrahedra, corners with ten equivalent O(2)Ce2Zr2 tetrahedra,  an edgeedge with one O(1)Zr4 tetrahedra, and edges with five equivalent O(2)Ce2Zr2 tetrahedra. In the third O site, O(3) is bonded to four equivalent Zr(2) atoms to form a mixture of corner and edge-sharing OZr4 tetrahedra. is represented by the CIF file [CIF]
data_CeZr4O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   13.329
_cell_length_b   13.329
_cell_length_c   13.329
_cell_angle_alpha   164.124
_cell_angle_beta   164.124
_cell_angle_gamma   22.526
_symmetry_Int_Tables_number   1
_cell_volume   177.182
_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  0.000  0.000  0.000  1.0
  Zr  Zr1  1  0.397  0.397  0.000  1.0
  Zr  Zr2  1  0.799  0.799  0.000  1.0
  Zr  Zr3  1  0.201  0.201  0.000  1.0
  Zr  Zr4  1  0.603  0.603  0.000  1.0
  O  O5  1  0.652  0.152  0.500  1.0
  O  O6  1  0.054  0.554  0.500  1.0
  O  O7  1  0.446  0.946  0.500  1.0
  O  O8  1  0.848  0.348  0.500  1.0
  O  O9  1  0.250  0.750  0.500  1.0
  O  O10  1  0.554  0.054  0.500  1.0
  O  O11  1  0.946  0.446  0.500  1.0
  O  O12  1  0.348  0.848  0.500  1.0
  O  O13  1  0.750  0.250  0.500  1.0
  O  O14  1  0.152  0.652  0.500  1.0
[/CIF]
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The crystal structure described by CeZr4O10 is Fluorite-derived structured and crystallizes in the tetragonal I4/mmm space group. Ce(1) is bonded in a body-centered cubic geometry to eight equivalent O(2) atoms. There are two inequivalent Zr sites. In the first Zr site, Zr(1) is bonded in a body-centered cubic geometry to four equivalent O(1) and four equivalent O(2) atoms. In the second Zr site, Zr(2) is bonded in a body-centered cubic geometry to four equivalent O(1) and four equivalent O(3) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Zr(1) and two equivalent Zr(2) atoms to form OZr4 tetrahedra that share corners with four equivalent O(1)Zr4 tetrahedra, corners with six equivalent O(2)Ce2Zr2 tetrahedra, corners with six equivalent O(3)Zr4 tetrahedra,  an edgeedge with one O(2)Ce2Zr2 tetrahedra,  an edgeedge with one O(3)Zr4 tetrahedra, and edges with four equivalent O(1)Zr4 tetrahedra. In the second O site, O(2) is bonded to two equivalent Ce(1) and two equivalent Zr(1) atoms to form OCe2Zr2 tetrahedra that share corners with six equivalent O(1)Zr4 tetrahedra, corners with ten equivalent O(2)Ce2Zr2 tetrahedra,  an edgeedge with one O(1)Zr4 tetrahedra, and edges with five equivalent O(2)Ce2Zr2 tetrahedra. In the third O site, O(3) is bonded to four equivalent Zr(2) atoms to form a mixture of corner and edge-sharing OZr4 tetrahedra. is represented by the CIF file [CIF]
data_CeZr4O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   13.329
_cell_length_b   13.329
_cell_length_c   13.329
_cell_angle_alpha   164.124
_cell_angle_beta   164.124
_cell_angle_gamma   22.526
_symmetry_Int_Tables_number   1
_cell_volume   177.182
_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  0.000  0.000  0.000  1.0
  Zr  Zr1  1  0.397  0.397  0.000  1.0
  Zr  Zr2  1  0.799  0.799  0.000  1.0
  Zr  Zr3  1  0.201  0.201  0.000  1.0
  Zr  Zr4  1  0.603  0.603  0.000  1.0
  O  O5  1  0.652  0.152  0.500  1.0
  O  O6  1  0.054  0.554  0.500  1.0
  O  O7  1  0.446  0.946  0.500  1.0
  O  O8  1  0.848  0.348  0.500  1.0
  O  O9  1  0.250  0.750  0.500  1.0
  O  O10  1  0.554  0.054  0.500  1.0
  O  O11  1  0.946  0.446  0.500  1.0
  O  O12  1  0.348  0.848  0.500  1.0
  O  O13  1  0.750  0.250  0.500  1.0
  O  O14  1  0.152  0.652  0.500  1.0
[/CIF]
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