The structure described by Cd2Bi6O11 crystallizes in the triclinic P1 space group. There are four inequivalent Cd sites. In the first Cd site, Cd(1) is bonded in a distorted rectangular see-saw-like geometry to one O(1), one O(16), one O(20), and one O(22) atom. In the second Cd site, Cd(2) is bonded to one O(14), one O(15), one O(19), and one O(7) atom to form distorted CdO4 tetrahedra that share  a cornercorner with one Cd(4)O5 trigonal bipyramid and  a cornercorner with one Bi(9)O4 trigonal pyramid. In the third Cd site, Cd(3) is bonded in a 6-coordinate geometry to one O(12), one O(13), one O(17), one O(19), one O(2), and one O(9) atom. In the fourth Cd site, Cd(4) is bonded to one O(18), one O(21), one O(22), one O(7), and one O(8) atom to form distorted CdO5 trigonal bipyramids that share  a cornercorner with one Cd(2)O4 tetrahedra and  a cornercorner with one Bi(9)O4 trigonal pyramid. There are twelve inequivalent Bi sites. In the first Bi site, Bi(1) is bonded in a 4-coordinate geometry to one O(10), one O(11), one O(12), one O(3), and one O(6) atom. In the second Bi site, Bi(2) is bonded in a 5-coordinate geometry to one O(10), one O(11), one O(2), one O(5), and one O(6) atom. In the third Bi site, Bi(3) is bonded in a 4-coordinate geometry to one O(10), one O(13), one O(17), and one O(8) atom. In the fourth Bi site, Bi(4) is bonded in a distorted rectangular see-saw-like geometry to one O(12), one O(2), one O(8), and one O(9) atom. In the fifth Bi site, Bi(5) is bonded in a 3-coordinate geometry to one O(14), one O(17), and one O(18) atom. In the sixth Bi site, Bi(6) is bonded in a 5-coordinate geometry to one O(1), one O(11), one O(3), one O(4), and one O(5) atom. In the seventh Bi site, Bi(7) is bonded in a 5-coordinate geometry to one O(15), one O(16), one O(18), one O(20), and one O(4) atom. In the eighth Bi site, Bi(8) is bonded in a 5-coordinate geometry to one O(10), one O(13), one O(16), one O(5), and one O(6) atom. In the ninth Bi site, Bi(9) is bonded to one O(17), one O(19), one O(21), and one O(3) atom to form distorted BiO4 trigonal pyramids that share  a cornercorner with one Cd(2)O4 tetrahedra and  a cornercorner with one Cd(4)O5 trigonal bipyramid. In the tenth Bi site, Bi(10) is bonded in a 5-coordinate geometry to one O(1), one O(18), one O(22), one O(4), and one O(5) atom. In the eleventh Bi site, Bi(11) is bonded in a 4-coordinate geometry to one O(1), one O(11), one O(16), one O(20), and one O(7) atom. In the twelfth Bi site, Bi(12) is bonded in a 6-coordinate geometry to one O(14), one O(15), one O(20), one O(21), one O(7), and one O(9) atom. There are twenty-two inequivalent O sites. In the first O site, O(1) is bonded to one Cd(1), one Bi(10), one Bi(11), and one Bi(6) atom to form distorted OCdBi3 tetrahedra that share  a cornercorner with one O(7)Cd2Bi2 tetrahedra,  a cornercorner with one O(18)CdBi3 tetrahedra, and  an edgeedge with one O(20)CdBi3 tetrahedra. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Cd(3), one Bi(2), and one Bi(4) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Bi(1), one Bi(6), and one Bi(9) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Bi(10), one Bi(6), and one Bi(7) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to one Bi(10), one Bi(2), one Bi(6), and one Bi(8) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one Bi(1), one Bi(2), and one Bi(8) atom. In the seventh O site, O(7) is bonded to one Cd(2), one Cd(4), one Bi(11), and one Bi(12) atom to form a mixture of corner and edge-sharing OCd2Bi2 tetrahedra. In the eighth O site, O(8) is bonded in a trigonal planar geometry to one Cd(4), one Bi(3), and one Bi(4) atom. In the ninth O site, O(9) is bonded in a 3-coordinate geometry to one Cd(3), one Bi(12), and one Bi(4) atom. In the tenth O site, O(10) is bonded in a distorted tetrahedral geometry to one Bi(1), one Bi(2), one Bi(3), and one Bi(8) atom. In the eleventh O site, O(11) is bonded in a 4-coordinate geometry to one Bi(1), one Bi(11), one Bi(2), and one Bi(6) atom. In the twelfth O site, O(12) is bonded in a 3-coordinate geometry to one Cd(3), one Bi(1), and one Bi(4) atom. In the thirteenth O site, O(13) is bonded in a trigonal non-coplanar geometry to one Cd(3), one Bi(3), and one Bi(8) atom. In the fourteenth O site, O(14) is bonded in a distorted trigonal planar geometry to one Cd(2), one Bi(12), and one Bi(5) atom. In the fifteenth O site, O(15) is bonded in a distorted bent 150 degrees geometry to one Cd(2), one Bi(12), and one Bi(7) atom. In the sixteenth O site, O(16) is bonded in a 4-coordinate geometry to one Cd(1), one Bi(11), one Bi(7), and one Bi(8) atom. In the seventeenth O site, O(17) is bonded in a 4-coordinate geometry to one Cd(3), one Bi(3), one Bi(5), and one Bi(9) atom. In the eighteenth O site, O(18) is bonded to one Cd(4), one Bi(10), one Bi(5), and one Bi(7) atom to form distorted OCdBi3 tetrahedra that share  a cornercorner with one O(7)Cd2Bi2 tetrahedra,  a cornercorner with one O(1)CdBi3 tetrahedra, and  a cornercorner with one O(20)CdBi3 tetrahedra. In the nineteenth O site, O(19) is bonded in a trigonal non-coplanar geometry to one Cd(2), one Cd(3), and one Bi(9) atom. In the twentieth O site, O(20) is bonded to one Cd(1), one Bi(11), one Bi(12), and one Bi(7) atom to form distorted OCdBi3 tetrahedra that share  a cornercorner with one O(18)CdBi3 tetrahedra,  an edgeedge with one O(7)Cd2Bi2 tetrahedra, and  an edgeedge with one O(1)CdBi3 tetrahedra. In the twenty-first O site, O(21) is bonded in a distorted trigonal non-coplanar geometry to one Cd(4), one Bi(12), and one Bi(9) atom. In the twenty-second O site, O(22) is bonded in a 3-coordinate geometry to one Cd(1), one Cd(4), and one Bi(10) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Cd2Bi6O11
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.562
_cell_length_b   7.663
_cell_length_c   12.238
_cell_angle_alpha   87.868
_cell_angle_beta   88.535
_cell_angle_gamma   70.328
_symmetry_Int_Tables_number   1
_cell_volume   667.266
_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
  Cd  Cd0  1  0.010  0.004  0.008  1.0
  Cd  Cd1  1  0.697  0.751  0.263  1.0
  Cd  Cd2  1  0.500  0.515  0.510  1.0
  Cd  Cd3  1  0.241  0.223  0.251  1.0
  Bi  Bi4  1  0.775  0.275  0.742  1.0
  Bi  Bi5  1  0.283  0.259  0.764  1.0
  Bi  Bi6  1  0.099  0.956  0.529  1.0
  Bi  Bi7  1  0.531  0.079  0.503  1.0
  Bi  Bi8  1  0.211  0.740  0.260  1.0
  Bi  Bi9  1  0.814  0.715  0.810  1.0
  Bi  Bi10  1  0.461  0.528  0.005  1.0
  Bi  Bi11  1  0.232  0.740  0.769  1.0
  Bi  Bi12  1  0.968  0.467  0.466  1.0
  Bi  Bi13  1  0.959  0.499  0.055  1.0
  Bi  Bi14  1  0.528  0.018  0.006  1.0
  Bi  Bi15  1  0.717  0.216  0.231  1.0
  O  O16  1  0.824  0.846  0.989  1.0
  O  O17  1  0.338  0.301  0.592  1.0
  O  O18  1  0.867  0.502  0.685  1.0
  O  O19  1  0.716  0.541  0.917  1.0
  O  O20  1  0.084  0.538  0.894  1.0
  O  O21  1  0.450  0.463  0.779  1.0
  O  O22  1  0.527  0.042  0.203  1.0
  O  O23  1  0.265  0.069  0.425  1.0
  O  O24  1  0.521  0.286  0.377  1.0
  O  O25  1  0.090  0.066  0.698  1.0
  O  O26  1  0.551  0.056  0.813  1.0
  O  O27  1  0.737  0.240  0.571  1.0
  O  O28  1  0.359  0.773  0.603  1.0
  O  O29  1  0.920  0.906  0.234  1.0
  O  O30  1  0.574  0.591  0.155  1.0
  O  O31  1  0.296  0.842  0.919  1.0
  O  O32  1  0.149  0.647  0.420  1.0
  O  O33  1  0.209  0.522  0.156  1.0
  O  O34  1  0.697  0.673  0.438  1.0
  O  O35  1  0.658  0.231  0.031  1.0
  O  O36  1  0.947  0.374  0.302  1.0
  O  O37  1  0.132  0.199  0.065  1.0
[/CIF]
.
The structure described by Cd2Bi6O11 crystallizes in the triclinic P1 space group. There are four inequivalent Cd sites. In the first Cd site, Cd(1) is bonded in a distorted rectangular see-saw-like geometry to one O(1), one O(16), one O(20), and one O(22) atom. In the second Cd site, Cd(2) is bonded to one O(14), one O(15), one O(19), and one O(7) atom to form distorted CdO4 tetrahedra that share  a cornercorner with one Cd(4)O5 trigonal bipyramid and  a cornercorner with one Bi(9)O4 trigonal pyramid. In the third Cd site, Cd(3) is bonded in a 6-coordinate geometry to one O(12), one O(13), one O(17), one O(19), one O(2), and one O(9) atom. In the fourth Cd site, Cd(4) is bonded to one O(18), one O(21), one O(22), one O(7), and one O(8) atom to form distorted CdO5 trigonal bipyramids that share  a cornercorner with one Cd(2)O4 tetrahedra and  a cornercorner with one Bi(9)O4 trigonal pyramid. There are twelve inequivalent Bi sites. In the first Bi site, Bi(1) is bonded in a 4-coordinate geometry to one O(10), one O(11), one O(12), one O(3), and one O(6) atom. In the second Bi site, Bi(2) is bonded in a 5-coordinate geometry to one O(10), one O(11), one O(2), one O(5), and one O(6) atom. In the third Bi site, Bi(3) is bonded in a 4-coordinate geometry to one O(10), one O(13), one O(17), and one O(8) atom. In the fourth Bi site, Bi(4) is bonded in a distorted rectangular see-saw-like geometry to one O(12), one O(2), one O(8), and one O(9) atom. In the fifth Bi site, Bi(5) is bonded in a 3-coordinate geometry to one O(14), one O(17), and one O(18) atom. In the sixth Bi site, Bi(6) is bonded in a 5-coordinate geometry to one O(1), one O(11), one O(3), one O(4), and one O(5) atom. In the seventh Bi site, Bi(7) is bonded in a 5-coordinate geometry to one O(15), one O(16), one O(18), one O(20), and one O(4) atom. In the eighth Bi site, Bi(8) is bonded in a 5-coordinate geometry to one O(10), one O(13), one O(16), one O(5), and one O(6) atom. In the ninth Bi site, Bi(9) is bonded to one O(17), one O(19), one O(21), and one O(3) atom to form distorted BiO4 trigonal pyramids that share  a cornercorner with one Cd(2)O4 tetrahedra and  a cornercorner with one Cd(4)O5 trigonal bipyramid. In the tenth Bi site, Bi(10) is bonded in a 5-coordinate geometry to one O(1), one O(18), one O(22), one O(4), and one O(5) atom. In the eleventh Bi site, Bi(11) is bonded in a 4-coordinate geometry to one O(1), one O(11), one O(16), one O(20), and one O(7) atom. In the twelfth Bi site, Bi(12) is bonded in a 6-coordinate geometry to one O(14), one O(15), one O(20), one O(21), one O(7), and one O(9) atom. There are twenty-two inequivalent O sites. In the first O site, O(1) is bonded to one Cd(1), one Bi(10), one Bi(11), and one Bi(6) atom to form distorted OCdBi3 tetrahedra that share  a cornercorner with one O(7)Cd2Bi2 tetrahedra,  a cornercorner with one O(18)CdBi3 tetrahedra, and  an edgeedge with one O(20)CdBi3 tetrahedra. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Cd(3), one Bi(2), and one Bi(4) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Bi(1), one Bi(6), and one Bi(9) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Bi(10), one Bi(6), and one Bi(7) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to one Bi(10), one Bi(2), one Bi(6), and one Bi(8) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one Bi(1), one Bi(2), and one Bi(8) atom. In the seventh O site, O(7) is bonded to one Cd(2), one Cd(4), one Bi(11), and one Bi(12) atom to form a mixture of corner and edge-sharing OCd2Bi2 tetrahedra. In the eighth O site, O(8) is bonded in a trigonal planar geometry to one Cd(4), one Bi(3), and one Bi(4) atom. In the ninth O site, O(9) is bonded in a 3-coordinate geometry to one Cd(3), one Bi(12), and one Bi(4) atom. In the tenth O site, O(10) is bonded in a distorted tetrahedral geometry to one Bi(1), one Bi(2), one Bi(3), and one Bi(8) atom. In the eleventh O site, O(11) is bonded in a 4-coordinate geometry to one Bi(1), one Bi(11), one Bi(2), and one Bi(6) atom. In the twelfth O site, O(12) is bonded in a 3-coordinate geometry to one Cd(3), one Bi(1), and one Bi(4) atom. In the thirteenth O site, O(13) is bonded in a trigonal non-coplanar geometry to one Cd(3), one Bi(3), and one Bi(8) atom. In the fourteenth O site, O(14) is bonded in a distorted trigonal planar geometry to one Cd(2), one Bi(12), and one Bi(5) atom. In the fifteenth O site, O(15) is bonded in a distorted bent 150 degrees geometry to one Cd(2), one Bi(12), and one Bi(7) atom. In the sixteenth O site, O(16) is bonded in a 4-coordinate geometry to one Cd(1), one Bi(11), one Bi(7), and one Bi(8) atom. In the seventeenth O site, O(17) is bonded in a 4-coordinate geometry to one Cd(3), one Bi(3), one Bi(5), and one Bi(9) atom. In the eighteenth O site, O(18) is bonded to one Cd(4), one Bi(10), one Bi(5), and one Bi(7) atom to form distorted OCdBi3 tetrahedra that share  a cornercorner with one O(7)Cd2Bi2 tetrahedra,  a cornercorner with one O(1)CdBi3 tetrahedra, and  a cornercorner with one O(20)CdBi3 tetrahedra. In the nineteenth O site, O(19) is bonded in a trigonal non-coplanar geometry to one Cd(2), one Cd(3), and one Bi(9) atom. In the twentieth O site, O(20) is bonded to one Cd(1), one Bi(11), one Bi(12), and one Bi(7) atom to form distorted OCdBi3 tetrahedra that share  a cornercorner with one O(18)CdBi3 tetrahedra,  an edgeedge with one O(7)Cd2Bi2 tetrahedra, and  an edgeedge with one O(1)CdBi3 tetrahedra. In the twenty-first O site, O(21) is bonded in a distorted trigonal non-coplanar geometry to one Cd(4), one Bi(12), and one Bi(9) atom. In the twenty-second O site, O(22) is bonded in a 3-coordinate geometry to one Cd(1), one Cd(4), and one Bi(10) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Cd2Bi6O11
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.562
_cell_length_b   7.663
_cell_length_c   12.238
_cell_angle_alpha   87.868
_cell_angle_beta   88.535
_cell_angle_gamma   70.328
_symmetry_Int_Tables_number   1
_cell_volume   667.266
_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
  Cd  Cd0  1  0.010  0.004  0.008  1.0
  Cd  Cd1  1  0.697  0.751  0.263  1.0
  Cd  Cd2  1  0.500  0.515  0.510  1.0
  Cd  Cd3  1  0.241  0.223  0.251  1.0
  Bi  Bi4  1  0.775  0.275  0.742  1.0
  Bi  Bi5  1  0.283  0.259  0.764  1.0
  Bi  Bi6  1  0.099  0.956  0.529  1.0
  Bi  Bi7  1  0.531  0.079  0.503  1.0
  Bi  Bi8  1  0.211  0.740  0.260  1.0
  Bi  Bi9  1  0.814  0.715  0.810  1.0
  Bi  Bi10  1  0.461  0.528  0.005  1.0
  Bi  Bi11  1  0.232  0.740  0.769  1.0
  Bi  Bi12  1  0.968  0.467  0.466  1.0
  Bi  Bi13  1  0.959  0.499  0.055  1.0
  Bi  Bi14  1  0.528  0.018  0.006  1.0
  Bi  Bi15  1  0.717  0.216  0.231  1.0
  O  O16  1  0.824  0.846  0.989  1.0
  O  O17  1  0.338  0.301  0.592  1.0
  O  O18  1  0.867  0.502  0.685  1.0
  O  O19  1  0.716  0.541  0.917  1.0
  O  O20  1  0.084  0.538  0.894  1.0
  O  O21  1  0.450  0.463  0.779  1.0
  O  O22  1  0.527  0.042  0.203  1.0
  O  O23  1  0.265  0.069  0.425  1.0
  O  O24  1  0.521  0.286  0.377  1.0
  O  O25  1  0.090  0.066  0.698  1.0
  O  O26  1  0.551  0.056  0.813  1.0
  O  O27  1  0.737  0.240  0.571  1.0
  O  O28  1  0.359  0.773  0.603  1.0
  O  O29  1  0.920  0.906  0.234  1.0
  O  O30  1  0.574  0.591  0.155  1.0
  O  O31  1  0.296  0.842  0.919  1.0
  O  O32  1  0.149  0.647  0.420  1.0
  O  O33  1  0.209  0.522  0.156  1.0
  O  O34  1  0.697  0.673  0.438  1.0
  O  O35  1  0.658  0.231  0.031  1.0
  O  O36  1  0.947  0.374  0.302  1.0
  O  O37  1  0.132  0.199  0.065  1.0
[/CIF]
.