The material described by Ce2TeO2 is alpha bismuth trifluoride-derived structured and crystallizes in the tetragonal I4/mmm space group. Ce(1) is bonded in a 4-coordinate geometry to four equivalent Te(1) and four equivalent O(1) atoms. Te(1) is bonded in a body-centered cubic geometry to eight equivalent Ce(1) atoms. O(1) is bonded to four equivalent Ce(1) atoms to form a mixture of edge and corner-sharing OCe4 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ce2TeO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.068
_cell_length_b   4.068
_cell_length_c   7.054
_cell_angle_alpha   106.760
_cell_angle_beta   106.760
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   106.602
_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  0.658  0.658  0.315  1.0
  Ce  Ce1  1  0.342  0.342  0.685  1.0
  Te  Te2  1  0.000  0.000  0.000  1.0
  O  O3  1  0.250  0.750  0.500  1.0
  O  O4  1  0.750  0.250  0.500  1.0
[/CIF]
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The material described by Ce2TeO2 is alpha bismuth trifluoride-derived structured and crystallizes in the tetragonal I4/mmm space group. Ce(1) is bonded in a 4-coordinate geometry to four equivalent Te(1) and four equivalent O(1) atoms. Te(1) is bonded in a body-centered cubic geometry to eight equivalent Ce(1) atoms. O(1) is bonded to four equivalent Ce(1) atoms to form a mixture of edge and corner-sharing OCe4 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ce2TeO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.068
_cell_length_b   4.068
_cell_length_c   7.054
_cell_angle_alpha   106.760
_cell_angle_beta   106.760
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   106.602
_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  0.658  0.658  0.315  1.0
  Ce  Ce1  1  0.342  0.342  0.685  1.0
  Te  Te2  1  0.000  0.000  0.000  1.0
  O  O3  1  0.250  0.750  0.500  1.0
  O  O4  1  0.750  0.250  0.500  1.0
[/CIF]
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