The material described by Co2Te3O8 crystallizes in the monoclinic C2/c space group. Co(1) is bonded to one O(3), one O(4), two equivalent O(1), and two equivalent O(2) atoms to form a mixture of distorted edge and corner-sharing CoO6 octahedra. The corner-sharing octahedral tilt angles are 57°. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded in a see-saw-like geometry to two equivalent O(3) and two equivalent O(4) atoms. In the second Te site, Te(2) is bonded in a 5-coordinate geometry to one O(2), one O(3), one O(4), and two equivalent O(1) atoms. There are four inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Co(1) and two equivalent Te(2) atoms to form distorted edge-sharing OCo2Te2 tetrahedra. In the second O site, O(2) is bonded in a trigonal planar geometry to two equivalent Co(1) and one Te(2) atom. In the third O site, O(3) is bonded in a trigonal planar geometry to one Co(1), one Te(1), and one Te(2) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Co(1), one Te(1), and one Te(2) atom. is represented by the CIF card [CIF]
data_Co2Te3O8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.854
_cell_length_b   6.854
_cell_length_c   11.553
_cell_angle_alpha   81.734
_cell_angle_beta   81.734
_cell_angle_gamma   44.280
_symmetry_Int_Tables_number   1
_cell_volume   374.282
_cell_formula_units_Z   2
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
  Co  Co0  1  0.028  0.431  0.149  1.0
  Co  Co1  1  0.569  0.972  0.351  1.0
  Co  Co2  1  0.972  0.569  0.851  1.0
  Co  Co3  1  0.431  0.028  0.649  1.0
  Te  Te4  1  0.843  0.157  0.750  1.0
  Te  Te5  1  0.157  0.843  0.250  1.0
  Te  Te6  1  0.938  0.331  0.446  1.0
  Te  Te7  1  0.669  0.062  0.054  1.0
  Te  Te8  1  0.062  0.669  0.554  1.0
  Te  Te9  1  0.331  0.938  0.946  1.0
  O  O10  1  0.272  0.251  0.971  1.0
  O  O11  1  0.749  0.728  0.529  1.0
  O  O12  1  0.728  0.749  0.029  1.0
  O  O13  1  0.251  0.272  0.471  1.0
  O  O14  1  0.568  0.827  0.809  1.0
  O  O15  1  0.173  0.432  0.691  1.0
  O  O16  1  0.432  0.173  0.191  1.0
  O  O17  1  0.827  0.568  0.309  1.0
  O  O18  1  0.991  0.235  0.862  1.0
  O  O19  1  0.765  0.009  0.638  1.0
  O  O20  1  0.010  0.151  0.144  1.0
  O  O21  1  0.849  0.990  0.356  1.0
  O  O22  1  0.990  0.849  0.856  1.0
  O  O23  1  0.151  0.010  0.644  1.0
  O  O24  1  0.235  0.991  0.362  1.0
  O  O25  1  0.009  0.765  0.138  1.0
[/CIF]
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The material described by Co2Te3O8 crystallizes in the monoclinic C2/c space group. Co(1) is bonded to one O(3), one O(4), two equivalent O(1), and two equivalent O(2) atoms to form a mixture of distorted edge and corner-sharing CoO6 octahedra. The corner-sharing octahedral tilt angles are 57°. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded in a see-saw-like geometry to two equivalent O(3) and two equivalent O(4) atoms. In the second Te site, Te(2) is bonded in a 5-coordinate geometry to one O(2), one O(3), one O(4), and two equivalent O(1) atoms. There are four inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Co(1) and two equivalent Te(2) atoms to form distorted edge-sharing OCo2Te2 tetrahedra. In the second O site, O(2) is bonded in a trigonal planar geometry to two equivalent Co(1) and one Te(2) atom. In the third O site, O(3) is bonded in a trigonal planar geometry to one Co(1), one Te(1), and one Te(2) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Co(1), one Te(1), and one Te(2) atom. is represented by the CIF card [CIF]
data_Co2Te3O8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.854
_cell_length_b   6.854
_cell_length_c   11.553
_cell_angle_alpha   81.734
_cell_angle_beta   81.734
_cell_angle_gamma   44.280
_symmetry_Int_Tables_number   1
_cell_volume   374.282
_cell_formula_units_Z   2
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
  Co  Co0  1  0.028  0.431  0.149  1.0
  Co  Co1  1  0.569  0.972  0.351  1.0
  Co  Co2  1  0.972  0.569  0.851  1.0
  Co  Co3  1  0.431  0.028  0.649  1.0
  Te  Te4  1  0.843  0.157  0.750  1.0
  Te  Te5  1  0.157  0.843  0.250  1.0
  Te  Te6  1  0.938  0.331  0.446  1.0
  Te  Te7  1  0.669  0.062  0.054  1.0
  Te  Te8  1  0.062  0.669  0.554  1.0
  Te  Te9  1  0.331  0.938  0.946  1.0
  O  O10  1  0.272  0.251  0.971  1.0
  O  O11  1  0.749  0.728  0.529  1.0
  O  O12  1  0.728  0.749  0.029  1.0
  O  O13  1  0.251  0.272  0.471  1.0
  O  O14  1  0.568  0.827  0.809  1.0
  O  O15  1  0.173  0.432  0.691  1.0
  O  O16  1  0.432  0.173  0.191  1.0
  O  O17  1  0.827  0.568  0.309  1.0
  O  O18  1  0.991  0.235  0.862  1.0
  O  O19  1  0.765  0.009  0.638  1.0
  O  O20  1  0.010  0.151  0.144  1.0
  O  O21  1  0.849  0.990  0.356  1.0
  O  O22  1  0.990  0.849  0.856  1.0
  O  O23  1  0.151  0.010  0.644  1.0
  O  O24  1  0.235  0.991  0.362  1.0
  O  O25  1  0.009  0.765  0.138  1.0
[/CIF]
.