The material described by CeSnO4 is Fluorite-derived structured and crystallizes in the trigonal R-3m space group. Ce(1) is bonded in a body-centered cubic geometry to two equivalent O(2) and six equivalent O(1) atoms. Sn(1) is bonded in a body-centered cubic geometry to two equivalent O(1) and six equivalent O(2) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded to three equivalent Ce(1) and one Sn(1) atom to form OCe3Sn tetrahedra that share corners with six equivalent O(2)CeSn3 tetrahedra, corners with ten equivalent O(1)Ce3Sn tetrahedra, edges with three equivalent O(1)Ce3Sn tetrahedra, and edges with three equivalent O(2)CeSn3 tetrahedra. In the second O site, O(2) is bonded to one Ce(1) and three equivalent Sn(1) atoms to form OCeSn3 tetrahedra that share corners with six equivalent O(1)Ce3Sn tetrahedra, corners with ten equivalent O(2)CeSn3 tetrahedra, edges with three equivalent O(1)Ce3Sn tetrahedra, and edges with three equivalent O(2)CeSn3 tetrahedra. is represented by the CIF file [CIF]
data_CeSnO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.620
_cell_length_b   6.620
_cell_length_c   6.620
_cell_angle_alpha   32.803
_cell_angle_beta   32.803
_cell_angle_gamma   32.803
_symmetry_Int_Tables_number   1
_cell_volume   75.741
_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
  Sn  Sn1  1  0.500  0.500  0.500  1.0
  O  O2  1  0.621  0.621  0.621  1.0
  O  O3  1  0.130  0.130  0.130  1.0
  O  O4  1  0.870  0.870  0.870  1.0
  O  O5  1  0.379  0.379  0.379  1.0
[/CIF]
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The material described by CeSnO4 is Fluorite-derived structured and crystallizes in the trigonal R-3m space group. Ce(1) is bonded in a body-centered cubic geometry to two equivalent O(2) and six equivalent O(1) atoms. Sn(1) is bonded in a body-centered cubic geometry to two equivalent O(1) and six equivalent O(2) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded to three equivalent Ce(1) and one Sn(1) atom to form OCe3Sn tetrahedra that share corners with six equivalent O(2)CeSn3 tetrahedra, corners with ten equivalent O(1)Ce3Sn tetrahedra, edges with three equivalent O(1)Ce3Sn tetrahedra, and edges with three equivalent O(2)CeSn3 tetrahedra. In the second O site, O(2) is bonded to one Ce(1) and three equivalent Sn(1) atoms to form OCeSn3 tetrahedra that share corners with six equivalent O(1)Ce3Sn tetrahedra, corners with ten equivalent O(2)CeSn3 tetrahedra, edges with three equivalent O(1)Ce3Sn tetrahedra, and edges with three equivalent O(2)CeSn3 tetrahedra. is represented by the CIF file [CIF]
data_CeSnO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.620
_cell_length_b   6.620
_cell_length_c   6.620
_cell_angle_alpha   32.803
_cell_angle_beta   32.803
_cell_angle_gamma   32.803
_symmetry_Int_Tables_number   1
_cell_volume   75.741
_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
  Sn  Sn1  1  0.500  0.500  0.500  1.0
  O  O2  1  0.621  0.621  0.621  1.0
  O  O3  1  0.130  0.130  0.130  1.0
  O  O4  1  0.870  0.870  0.870  1.0
  O  O5  1  0.379  0.379  0.379  1.0
[/CIF]
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