The compound described by Bi2O2Te is alpha bismuth trifluoride-derived structured and crystallizes in the monoclinic C2 space group. Bi(1) is bonded in a 4-coordinate geometry to four equivalent Te(1) and four O(1,1) atoms. Te(1) is bonded in a body-centered cubic geometry to eight equivalent Bi(1) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded to four equivalent Bi(1) atoms to form a mixture of corner and edge-sharing OBi4 tetrahedra. In the second O site, O(1) is bonded to four equivalent Bi(1) atoms to form a mixture of corner and edge-sharing OBi4 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Bi2TeO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.989
_cell_length_b   6.965
_cell_length_c   3.989
_cell_angle_alpha   73.368
_cell_angle_beta   89.998
_cell_angle_gamma   106.522
_symmetry_Int_Tables_number   1
_cell_volume   101.396
_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
  Bi  Bi0  1  0.655  0.310  0.347  1.0
  Bi  Bi1  1  0.344  0.694  0.655  1.0
  Te  Te2  1  0.004  0.002  0.997  1.0
  O  O3  1  0.251  0.502  0.250  1.0
  O  O4  1  0.752  0.502  0.750  1.0
[/CIF]
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The compound described by Bi2O2Te is alpha bismuth trifluoride-derived structured and crystallizes in the monoclinic C2 space group. Bi(1) is bonded in a 4-coordinate geometry to four equivalent Te(1) and four O(1,1) atoms. Te(1) is bonded in a body-centered cubic geometry to eight equivalent Bi(1) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded to four equivalent Bi(1) atoms to form a mixture of corner and edge-sharing OBi4 tetrahedra. In the second O site, O(1) is bonded to four equivalent Bi(1) atoms to form a mixture of corner and edge-sharing OBi4 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Bi2TeO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.989
_cell_length_b   6.965
_cell_length_c   3.989
_cell_angle_alpha   73.368
_cell_angle_beta   89.998
_cell_angle_gamma   106.522
_symmetry_Int_Tables_number   1
_cell_volume   101.396
_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
  Bi  Bi0  1  0.655  0.310  0.347  1.0
  Bi  Bi1  1  0.344  0.694  0.655  1.0
  Te  Te2  1  0.004  0.002  0.997  1.0
  O  O3  1  0.251  0.502  0.250  1.0
  O  O4  1  0.752  0.502  0.750  1.0
[/CIF]
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