The structure described by Pb2CoTeO6 is Pb (Zr_0.50 Ti_0.48) O_3-derived structured and crystallizes in the triclinic P1 space group. There are four inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(15), one O(19), one O(2), one O(21), one O(8), and one O(9) atom to form CoO6 octahedra that share  a cornercorner with one Te(2)O6 octahedra,  a cornercorner with one Te(4)O6 octahedra, corners with two equivalent Te(1)O6 octahedra, and corners with two equivalent Te(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 15-20°. In the second Co site, Co(2) is bonded to one O(11), one O(14), one O(18), one O(23), one O(4), and one O(5) atom to form CoO6 octahedra that share  a cornercorner with one Te(1)O6 octahedra,  a cornercorner with one Te(4)O6 octahedra, corners with two equivalent Te(2)O6 octahedra, and corners with two equivalent Te(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 15-19°. In the third Co site, Co(3) is bonded to one O(1), one O(10), one O(16), one O(20), one O(22), and one O(7) atom to form CoO6 octahedra that share  a cornercorner with one Te(1)O6 octahedra,  a cornercorner with one Te(3)O6 octahedra, corners with two equivalent Te(2)O6 octahedra, and corners with two equivalent Te(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 15-19°. In the fourth Co site, Co(4) is bonded to one O(12), one O(13), one O(17), one O(24), one O(3), and one O(6) atom to form CoO6 octahedra that share  a cornercorner with one Te(2)O6 octahedra,  a cornercorner with one Te(3)O6 octahedra, corners with two equivalent Te(1)O6 octahedra, and corners with two equivalent Te(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 16-20°. There are eight inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a 5-coordinate geometry to one O(11), one O(13), one O(17), one O(2), and one O(23) atom. In the second Pb site, Pb(2) is bonded in a 5-coordinate geometry to one O(1), one O(12), one O(14), one O(18), and one O(24) atom. In the third Pb site, Pb(3) is bonded in a 5-coordinate geometry to one O(10), one O(15), one O(19), one O(22), and one O(4) atom. In the fourth Pb site, Pb(4) is bonded in a 5-coordinate geometry to one O(16), one O(20), one O(21), one O(3), and one O(9) atom. In the fifth Pb site, Pb(5) is bonded in a 5-coordinate geometry to one O(16), one O(20), one O(21), one O(6), and one O(9) atom. In the sixth Pb site, Pb(6) is bonded in a 5-coordinate geometry to one O(10), one O(15), one O(19), one O(22), and one O(5) atom. In the seventh Pb site, Pb(7) is bonded in a 5-coordinate geometry to one O(11), one O(13), one O(17), one O(23), and one O(8) atom. In the eighth Pb site, Pb(8) is bonded in a 5-coordinate geometry to one O(12), one O(14), one O(18), one O(24), and one O(7) atom. There are four inequivalent Te sites. In the first Te site, Te(1) is bonded to one O(1), one O(13), one O(17), one O(21), one O(5), and one O(9) atom to form TeO6 octahedra that share  a cornercorner with one Co(2)O6 octahedra,  a cornercorner with one Co(3)O6 octahedra, corners with two equivalent Co(1)O6 octahedra, and corners with two equivalent Co(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 15-19°. In the second Te site, Te(2) is bonded to one O(10), one O(14), one O(18), one O(2), one O(22), and one O(6) atom to form TeO6 octahedra that share  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra, corners with two equivalent Co(2)O6 octahedra, and corners with two equivalent Co(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 15-20°. In the third Te site, Te(3) is bonded to one O(11), one O(15), one O(19), one O(23), one O(3), and one O(7) atom to form TeO6 octahedra that share  a cornercorner with one Co(3)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra, corners with two equivalent Co(1)O6 octahedra, and corners with two equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 15-20°. In the fourth Te site, Te(4) is bonded to one O(12), one O(16), one O(20), one O(24), one O(4), and one O(8) atom to form TeO6 octahedra that share  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(2)O6 octahedra, corners with two equivalent Co(3)O6 octahedra, and corners with two equivalent Co(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 15-19°. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Co(3), one Pb(2), and one Te(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Co(1), one Pb(1), and one Te(2) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Co(4), one Pb(4), and one Te(3) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Co(2), one Pb(3), and one Te(4) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Co(2), one Pb(6), and one Te(1) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one Co(4), one Pb(5), and one Te(2) atom. In the seventh O site, O(7) is bonded in a 3-coordinate geometry to one Co(3), one Pb(8), and one Te(3) atom. In the eighth O site, O(8) is bonded in a 3-coordinate geometry to one Co(1), one Pb(7), and one Te(4) atom. In the ninth O site, O(9) is bonded in a distorted rectangular see-saw-like geometry to one Co(1), one Pb(4), one Pb(5), and one Te(1) atom. In the tenth O site, O(10) is bonded in a distorted rectangular see-saw-like geometry to one Co(3), one Pb(3), one Pb(6), and one Te(2) atom. In the eleventh O site, O(11) is bonded in a 4-coordinate geometry to one Co(2), one Pb(1), one Pb(7), and one Te(3) atom. In the twelfth O site, O(12) is bonded in a distorted rectangular see-saw-like geometry to one Co(4), one Pb(2), one Pb(8), and one Te(4) atom. In the thirteenth O site, O(13) is bonded in a 4-coordinate geometry to one Co(4), one Pb(1), one Pb(7), and one Te(1) atom. In the fourteenth O site, O(14) is bonded in a distorted rectangular see-saw-like geometry to one Co(2), one Pb(2), one Pb(8), and one Te(2) atom. In the fifteenth O site, O(15) is bonded in a distorted rectangular see-saw-like geometry to one Co(1), one Pb(3), one Pb(6), and one Te(3) atom. In the sixteenth O site, O(16) is bonded in a distorted rectangular see-saw-like geometry to one Co(3), one Pb(4), one Pb(5), and one Te(4) atom. In the seventeenth O site, O(17) is bonded in a distorted rectangular see-saw-like geometry to one Co(4), one Pb(1), one Pb(7), and one Te(1) atom. In the eighteenth O site, O(18) is bonded in a 4-coordinate geometry to one Co(2), one Pb(2), one Pb(8), and one Te(2) atom. In the nineteenth O site, O(19) is bonded in a distorted rectangular see-saw-like geometry to one Co(1), one Pb(3), one Pb(6), and one Te(3) atom. In the twentieth O site, O(20) is bonded in a distorted rectangular see-saw-like geometry to one Co(3), one Pb(4), one Pb(5), and one Te(4) atom. In the twenty-first O site, O(21) is bonded in a distorted rectangular see-saw-like geometry to one Co(1), one Pb(4), one Pb(5), and one Te(1) atom. In the twenty-second O site, O(22) is bonded in a distorted rectangular see-saw-like geometry to one Co(3), one Pb(3), one Pb(6), and one Te(2) atom. In the twenty-third O site, O(23) is bonded in a distorted rectangular see-saw-like geometry to one Co(2), one Pb(1), one Pb(7), and one Te(3) atom. In the twenty-fourth O site, O(24) is bonded in a 4-coordinate geometry to one Co(4), one Pb(2), one Pb(8), and one Te(4) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_CoTe(PbO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.708
_cell_length_b   5.710
_cell_length_c   5.743
_cell_angle_alpha   90.798
_cell_angle_beta   119.090
_cell_angle_gamma   119.787
_symmetry_Int_Tables_number   1
_cell_volume   133.637
_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
  Co  Co0  1  1.000  0.000  0.000  1.0
  O  O1  1  0.059  0.739  0.798  1.0
  O  O2  1  0.941  0.260  0.201  1.0
  O  O3  1  0.522  0.293  0.298  1.0
  O  O4  1  0.995  0.224  0.702  1.0
  O  O5  1  0.478  0.706  0.702  1.0
  O  O6  1  0.005  0.776  0.298  1.0
  Pb  Pb7  1  0.509  0.751  0.261  1.0
  Pb  Pb8  1  0.491  0.249  0.740  1.0
  Te  Te9  1  0.000  0.500  0.500  1.0
[/CIF]
.
The structure described by Pb2CoTeO6 is Pb (Zr_0.50 Ti_0.48) O_3-derived structured and crystallizes in the triclinic P1 space group. There are four inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(15), one O(19), one O(2), one O(21), one O(8), and one O(9) atom to form CoO6 octahedra that share  a cornercorner with one Te(2)O6 octahedra,  a cornercorner with one Te(4)O6 octahedra, corners with two equivalent Te(1)O6 octahedra, and corners with two equivalent Te(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 15-20°. In the second Co site, Co(2) is bonded to one O(11), one O(14), one O(18), one O(23), one O(4), and one O(5) atom to form CoO6 octahedra that share  a cornercorner with one Te(1)O6 octahedra,  a cornercorner with one Te(4)O6 octahedra, corners with two equivalent Te(2)O6 octahedra, and corners with two equivalent Te(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 15-19°. In the third Co site, Co(3) is bonded to one O(1), one O(10), one O(16), one O(20), one O(22), and one O(7) atom to form CoO6 octahedra that share  a cornercorner with one Te(1)O6 octahedra,  a cornercorner with one Te(3)O6 octahedra, corners with two equivalent Te(2)O6 octahedra, and corners with two equivalent Te(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 15-19°. In the fourth Co site, Co(4) is bonded to one O(12), one O(13), one O(17), one O(24), one O(3), and one O(6) atom to form CoO6 octahedra that share  a cornercorner with one Te(2)O6 octahedra,  a cornercorner with one Te(3)O6 octahedra, corners with two equivalent Te(1)O6 octahedra, and corners with two equivalent Te(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 16-20°. There are eight inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a 5-coordinate geometry to one O(11), one O(13), one O(17), one O(2), and one O(23) atom. In the second Pb site, Pb(2) is bonded in a 5-coordinate geometry to one O(1), one O(12), one O(14), one O(18), and one O(24) atom. In the third Pb site, Pb(3) is bonded in a 5-coordinate geometry to one O(10), one O(15), one O(19), one O(22), and one O(4) atom. In the fourth Pb site, Pb(4) is bonded in a 5-coordinate geometry to one O(16), one O(20), one O(21), one O(3), and one O(9) atom. In the fifth Pb site, Pb(5) is bonded in a 5-coordinate geometry to one O(16), one O(20), one O(21), one O(6), and one O(9) atom. In the sixth Pb site, Pb(6) is bonded in a 5-coordinate geometry to one O(10), one O(15), one O(19), one O(22), and one O(5) atom. In the seventh Pb site, Pb(7) is bonded in a 5-coordinate geometry to one O(11), one O(13), one O(17), one O(23), and one O(8) atom. In the eighth Pb site, Pb(8) is bonded in a 5-coordinate geometry to one O(12), one O(14), one O(18), one O(24), and one O(7) atom. There are four inequivalent Te sites. In the first Te site, Te(1) is bonded to one O(1), one O(13), one O(17), one O(21), one O(5), and one O(9) atom to form TeO6 octahedra that share  a cornercorner with one Co(2)O6 octahedra,  a cornercorner with one Co(3)O6 octahedra, corners with two equivalent Co(1)O6 octahedra, and corners with two equivalent Co(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 15-19°. In the second Te site, Te(2) is bonded to one O(10), one O(14), one O(18), one O(2), one O(22), and one O(6) atom to form TeO6 octahedra that share  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra, corners with two equivalent Co(2)O6 octahedra, and corners with two equivalent Co(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 15-20°. In the third Te site, Te(3) is bonded to one O(11), one O(15), one O(19), one O(23), one O(3), and one O(7) atom to form TeO6 octahedra that share  a cornercorner with one Co(3)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra, corners with two equivalent Co(1)O6 octahedra, and corners with two equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 15-20°. In the fourth Te site, Te(4) is bonded to one O(12), one O(16), one O(20), one O(24), one O(4), and one O(8) atom to form TeO6 octahedra that share  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(2)O6 octahedra, corners with two equivalent Co(3)O6 octahedra, and corners with two equivalent Co(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 15-19°. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Co(3), one Pb(2), and one Te(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Co(1), one Pb(1), and one Te(2) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Co(4), one Pb(4), and one Te(3) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Co(2), one Pb(3), and one Te(4) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Co(2), one Pb(6), and one Te(1) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one Co(4), one Pb(5), and one Te(2) atom. In the seventh O site, O(7) is bonded in a 3-coordinate geometry to one Co(3), one Pb(8), and one Te(3) atom. In the eighth O site, O(8) is bonded in a 3-coordinate geometry to one Co(1), one Pb(7), and one Te(4) atom. In the ninth O site, O(9) is bonded in a distorted rectangular see-saw-like geometry to one Co(1), one Pb(4), one Pb(5), and one Te(1) atom. In the tenth O site, O(10) is bonded in a distorted rectangular see-saw-like geometry to one Co(3), one Pb(3), one Pb(6), and one Te(2) atom. In the eleventh O site, O(11) is bonded in a 4-coordinate geometry to one Co(2), one Pb(1), one Pb(7), and one Te(3) atom. In the twelfth O site, O(12) is bonded in a distorted rectangular see-saw-like geometry to one Co(4), one Pb(2), one Pb(8), and one Te(4) atom. In the thirteenth O site, O(13) is bonded in a 4-coordinate geometry to one Co(4), one Pb(1), one Pb(7), and one Te(1) atom. In the fourteenth O site, O(14) is bonded in a distorted rectangular see-saw-like geometry to one Co(2), one Pb(2), one Pb(8), and one Te(2) atom. In the fifteenth O site, O(15) is bonded in a distorted rectangular see-saw-like geometry to one Co(1), one Pb(3), one Pb(6), and one Te(3) atom. In the sixteenth O site, O(16) is bonded in a distorted rectangular see-saw-like geometry to one Co(3), one Pb(4), one Pb(5), and one Te(4) atom. In the seventeenth O site, O(17) is bonded in a distorted rectangular see-saw-like geometry to one Co(4), one Pb(1), one Pb(7), and one Te(1) atom. In the eighteenth O site, O(18) is bonded in a 4-coordinate geometry to one Co(2), one Pb(2), one Pb(8), and one Te(2) atom. In the nineteenth O site, O(19) is bonded in a distorted rectangular see-saw-like geometry to one Co(1), one Pb(3), one Pb(6), and one Te(3) atom. In the twentieth O site, O(20) is bonded in a distorted rectangular see-saw-like geometry to one Co(3), one Pb(4), one Pb(5), and one Te(4) atom. In the twenty-first O site, O(21) is bonded in a distorted rectangular see-saw-like geometry to one Co(1), one Pb(4), one Pb(5), and one Te(1) atom. In the twenty-second O site, O(22) is bonded in a distorted rectangular see-saw-like geometry to one Co(3), one Pb(3), one Pb(6), and one Te(2) atom. In the twenty-third O site, O(23) is bonded in a distorted rectangular see-saw-like geometry to one Co(2), one Pb(1), one Pb(7), and one Te(3) atom. In the twenty-fourth O site, O(24) is bonded in a 4-coordinate geometry to one Co(4), one Pb(2), one Pb(8), and one Te(4) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_CoTe(PbO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.708
_cell_length_b   5.710
_cell_length_c   5.743
_cell_angle_alpha   90.798
_cell_angle_beta   119.090
_cell_angle_gamma   119.787
_symmetry_Int_Tables_number   1
_cell_volume   133.637
_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
  Co  Co0  1  1.000  0.000  0.000  1.0
  O  O1  1  0.059  0.739  0.798  1.0
  O  O2  1  0.941  0.260  0.201  1.0
  O  O3  1  0.522  0.293  0.298  1.0
  O  O4  1  0.995  0.224  0.702  1.0
  O  O5  1  0.478  0.706  0.702  1.0
  O  O6  1  0.005  0.776  0.298  1.0
  Pb  Pb7  1  0.509  0.751  0.261  1.0
  Pb  Pb8  1  0.491  0.249  0.740  1.0
  Te  Te9  1  0.000  0.500  0.500  1.0
[/CIF]
.