CdPb9P6O26 crystallizes in the triclinic P1 space group. Cd(1) is bonded to one O(1), one O(2), one O(22), one O(23), one O(24), and one O(3) atom to form distorted CdO6 pentagonal pyramids that share  a cornercorner with one Pb(4)O6 pentagonal pyramid,  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra, and  a cornercorner with one P(6)O4 tetrahedra. There are nine inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a 5-coordinate geometry to one O(15), one O(16), one O(21), one O(25), and one O(7) atom. In the second Pb site, Pb(2) is bonded in a 6-coordinate geometry to one O(10), one O(13), one O(17), one O(19), one O(25), and one O(8) atom. In the third Pb site, Pb(3) is bonded in a 6-coordinate geometry to one O(11), one O(14), one O(18), one O(20), one O(25), and one O(9) atom. In the fourth Pb site, Pb(4) is bonded to one O(10), one O(13), one O(18), one O(24), one O(26), and one O(9) atom to form distorted PbO6 pentagonal pyramids that share  a cornercorner with one Cd(1)O6 pentagonal pyramid,  a cornercorner with one P(6)O4 tetrahedra, corners with two equivalent P(3)O4 tetrahedra, and  an edgeedge with one P(4)O4 tetrahedra. In the fifth Pb site, Pb(5) is bonded in a 6-coordinate geometry to one O(11), one O(14), one O(16), one O(22), one O(26), and one O(7) atom. In the sixth Pb site, Pb(6) is bonded in a 6-coordinate geometry to one O(12), one O(15), one O(17), one O(23), one O(26), and one O(8) atom. In the seventh Pb site, Pb(7) is bonded in a 6-coordinate geometry to one O(19), one O(20), one O(21), one O(4), one O(5), and one O(6) atom. In the eighth Pb site, Pb(8) is bonded in a 6-coordinate geometry to one O(19), one O(20), one O(21), one O(4), one O(5), and one O(6) atom. In the ninth Pb site, Pb(9) is bonded in a 9-coordinate geometry to one O(1), one O(10), one O(11), one O(12), one O(2), one O(22), one O(23), one O(24), and one O(3) atom. There are six inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(16), one O(19), and one O(7) atom to form PO4 tetrahedra that share  a cornercorner with one Cd(1)O6 pentagonal pyramid. In the second P site, P(2) is bonded to one O(17), one O(2), one O(20), and one O(8) atom to form PO4 tetrahedra that share  a cornercorner with one Cd(1)O6 pentagonal pyramid. In the third P site, P(3) is bonded to one O(18), one O(21), one O(3), and one O(9) atom to form PO4 tetrahedra that share  a cornercorner with one Cd(1)O6 pentagonal pyramid and corners with two equivalent Pb(4)O6 pentagonal pyramids. In the fourth P site, P(4) is bonded to one O(10), one O(13), one O(22), and one O(4) atom to form PO4 tetrahedra that share  a cornercorner with one Cd(1)O6 pentagonal pyramid and  an edgeedge with one Pb(4)O6 pentagonal pyramid. In the fifth P site, P(5) is bonded to one O(11), one O(14), one O(23), and one O(5) atom to form PO4 tetrahedra that share  a cornercorner with one Cd(1)O6 pentagonal pyramid. In the sixth P site, P(6) is bonded to one O(12), one O(15), one O(24), and one O(6) atom to form PO4 tetrahedra that share  a cornercorner with one Cd(1)O6 pentagonal pyramid and  a cornercorner with one Pb(4)O6 pentagonal pyramid. There are twenty-six inequivalent O sites. In the first O site, O(1) is bonded in a 1-coordinate geometry to one Cd(1), one Pb(9), and one P(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Cd(1), one Pb(9), and one P(2) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Cd(1), one Pb(9), and one P(3) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Pb(7), one Pb(8), and one P(4) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to one Pb(7), one Pb(8), and one P(5) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one Pb(7), one Pb(8), and one P(6) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to one Pb(1), one Pb(5), and one P(1) atom. In the eighth O site, O(8) is bonded in a distorted single-bond geometry to one Pb(2), one Pb(6), and one P(2) atom. In the ninth O site, O(9) is bonded in a distorted single-bond geometry to one Pb(3), one Pb(4), and one P(3) atom. In the tenth O site, O(10) is bonded in a distorted single-bond geometry to one Pb(2), one Pb(4), one Pb(9), and one P(4) atom. In the eleventh O site, O(11) is bonded in a distorted single-bond geometry to one Pb(3), one Pb(5), one Pb(9), and one P(5) atom. In the twelfth O site, O(12) is bonded in a distorted single-bond geometry to one Pb(6), one Pb(9), and one P(6) atom. In the thirteenth O site, O(13) is bonded in a distorted single-bond geometry to one Pb(2), one Pb(4), and one P(4) atom. In the fourteenth O site, O(14) is bonded in a distorted single-bond geometry to one Pb(3), one Pb(5), and one P(5) atom. In the fifteenth O site, O(15) is bonded in a distorted single-bond geometry to one Pb(1), one Pb(6), and one P(6) atom. In the sixteenth O site, O(16) is bonded in a distorted single-bond geometry to one Pb(1), one Pb(5), and one P(1) atom. In the seventeenth O site, O(17) is bonded in a distorted single-bond geometry to one Pb(2), one Pb(6), and one P(2) atom. In the eighteenth O site, O(18) is bonded in a distorted single-bond geometry to one Pb(3), one Pb(4), and one P(3) atom. In the nineteenth O site, O(19) is bonded in a distorted single-bond geometry to one Pb(2), one Pb(7), one Pb(8), and one P(1) atom. In the twentieth O site, O(20) is bonded in a distorted single-bond geometry to one Pb(3), one Pb(7), one Pb(8), and one P(2) atom. In the twenty-first O site, O(21) is bonded in a distorted single-bond geometry to one Pb(1), one Pb(7), one Pb(8), and one P(3) atom. In the twenty-second O site, O(22) is bonded in a 1-coordinate geometry to one Cd(1), one Pb(5), one Pb(9), and one P(4) atom. In the twenty-third O site, O(23) is bonded in a 1-coordinate geometry to one Cd(1), one Pb(6), one Pb(9), and one P(5) atom. In the twenty-fourth O site, O(24) is bonded in a 1-coordinate geometry to one Cd(1), one Pb(4), one Pb(9), and one P(6) atom. In the twenty-fifth O site, O(25) is bonded in a trigonal planar geometry to one Pb(1), one Pb(2), and one Pb(3) atom. In the twenty-sixth O site, O(26) is bonded in a trigonal planar geometry to one Pb(4), one Pb(5), and one Pb(6) atom.
CdPb9P6O26 crystallizes in the triclinic P1 space group. Cd(1) is bonded to one O(1), one O(2), one O(22), one O(23), one O(24), and one O(3) atom to form distorted CdO6 pentagonal pyramids that share  a cornercorner with one Pb(4)O6 pentagonal pyramid,  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra, and  a cornercorner with one P(6)O4 tetrahedra. The Cd(1)-O(1) bond length is 2.42 Å. The Cd(1)-O(2) bond length is 2.42 Å. The Cd(1)-O(22) bond length is 2.43 Å. The Cd(1)-O(23) bond length is 2.37 Å. The Cd(1)-O(24) bond length is 2.40 Å. The Cd(1)-O(3) bond length is 2.39 Å. There are nine inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a 5-coordinate geometry to one O(15), one O(16), one O(21), one O(25), and one O(7) atom. The Pb(1)-O(15) bond length is 2.48 Å. The Pb(1)-O(16) bond length is 2.66 Å. The Pb(1)-O(21) bond length is 2.51 Å. The Pb(1)-O(25) bond length is 2.24 Å. The Pb(1)-O(7) bond length is 2.48 Å. In the second Pb site, Pb(2) is bonded in a 6-coordinate geometry to one O(10), one O(13), one O(17), one O(19), one O(25), and one O(8) atom. The Pb(2)-O(10) bond length is 2.82 Å. The Pb(2)-O(13) bond length is 2.53 Å. The Pb(2)-O(17) bond length is 2.71 Å. The Pb(2)-O(19) bond length is 2.57 Å. The Pb(2)-O(25) bond length is 2.44 Å. The Pb(2)-O(8) bond length is 2.54 Å. In the third Pb site, Pb(3) is bonded in a 6-coordinate geometry to one O(11), one O(14), one O(18), one O(20), one O(25), and one O(9) atom. The Pb(3)-O(11) bond length is 2.84 Å. The Pb(3)-O(14) bond length is 2.52 Å. The Pb(3)-O(18) bond length is 2.70 Å. The Pb(3)-O(20) bond length is 2.53 Å. The Pb(3)-O(25) bond length is 2.36 Å. The Pb(3)-O(9) bond length is 2.53 Å. In the fourth Pb site, Pb(4) is bonded to one O(10), one O(13), one O(18), one O(24), one O(26), and one O(9) atom to form distorted PbO6 pentagonal pyramids that share  a cornercorner with one Cd(1)O6 pentagonal pyramid,  a cornercorner with one P(6)O4 tetrahedra, corners with two equivalent P(3)O4 tetrahedra, and  an edgeedge with one P(4)O4 tetrahedra. The Pb(4)-O(10) bond length is 2.60 Å. The Pb(4)-O(13) bond length is 2.57 Å. The Pb(4)-O(18) bond length is 2.61 Å. The Pb(4)-O(24) bond length is 2.66 Å. The Pb(4)-O(26) bond length is 2.44 Å. The Pb(4)-O(9) bond length is 2.70 Å. In the fifth Pb site, Pb(5) is bonded in a 6-coordinate geometry to one O(11), one O(14), one O(16), one O(22), one O(26), and one O(7) atom. The Pb(5)-O(11) bond length is 2.52 Å. The Pb(5)-O(14) bond length is 2.49 Å. The Pb(5)-O(16) bond length is 2.59 Å. The Pb(5)-O(22) bond length is 2.60 Å. The Pb(5)-O(26) bond length is 2.23 Å. The Pb(5)-O(7) bond length is 2.72 Å. In the sixth Pb site, Pb(6) is bonded in a 6-coordinate geometry to one O(12), one O(15), one O(17), one O(23), one O(26), and one O(8) atom. The Pb(6)-O(12) bond length is 2.57 Å. The Pb(6)-O(15) bond length is 2.54 Å. The Pb(6)-O(17) bond length is 2.60 Å. The Pb(6)-O(23) bond length is 2.72 Å. The Pb(6)-O(26) bond length is 2.41 Å. The Pb(6)-O(8) bond length is 2.73 Å. In the seventh Pb site, Pb(7) is bonded in a 6-coordinate geometry to one O(19), one O(20), one O(21), one O(4), one O(5), and one O(6) atom. The Pb(7)-O(19) bond length is 2.66 Å. The Pb(7)-O(20) bond length is 2.68 Å. The Pb(7)-O(21) bond length is 2.71 Å. The Pb(7)-O(4) bond length is 2.57 Å. The Pb(7)-O(5) bond length is 2.57 Å. The Pb(7)-O(6) bond length is 2.60 Å. In the eighth Pb site, Pb(8) is bonded in a 6-coordinate geometry to one O(19), one O(20), one O(21), one O(4), one O(5), and one O(6) atom. The Pb(8)-O(19) bond length is 2.67 Å. The Pb(8)-O(20) bond length is 2.69 Å. The Pb(8)-O(21) bond length is 2.71 Å. The Pb(8)-O(4) bond length is 2.56 Å. The Pb(8)-O(5) bond length is 2.60 Å. The Pb(8)-O(6) bond length is 2.61 Å. In the ninth Pb site, Pb(9) is bonded in a 9-coordinate geometry to one O(1), one O(10), one O(11), one O(12), one O(2), one O(22), one O(23), one O(24), and one O(3) atom. The Pb(9)-O(1) bond length is 2.67 Å. The Pb(9)-O(10) bond length is 2.82 Å. The Pb(9)-O(11) bond length is 2.81 Å. The Pb(9)-O(12) bond length is 2.78 Å. The Pb(9)-O(2) bond length is 2.62 Å. The Pb(9)-O(22) bond length is 2.83 Å. The Pb(9)-O(23) bond length is 2.80 Å. The Pb(9)-O(24) bond length is 2.79 Å. The Pb(9)-O(3) bond length is 2.63 Å. There are six inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(16), one O(19), and one O(7) atom to form PO4 tetrahedra that share  a cornercorner with one Cd(1)O6 pentagonal pyramid. The P(1)-O(1) bond length is 1.55 Å. The P(1)-O(16) bond length is 1.57 Å. The P(1)-O(19) bond length is 1.56 Å. The P(1)-O(7) bond length is 1.57 Å. In the second P site, P(2) is bonded to one O(17), one O(2), one O(20), and one O(8) atom to form PO4 tetrahedra that share  a cornercorner with one Cd(1)O6 pentagonal pyramid. The P(2)-O(17) bond length is 1.56 Å. The P(2)-O(2) bond length is 1.56 Å. The P(2)-O(20) bond length is 1.57 Å. The P(2)-O(8) bond length is 1.56 Å. In the third P site, P(3) is bonded to one O(18), one O(21), one O(3), and one O(9) atom to form PO4 tetrahedra that share  a cornercorner with one Cd(1)O6 pentagonal pyramid and corners with two equivalent Pb(4)O6 pentagonal pyramids. The P(3)-O(18) bond length is 1.56 Å. The P(3)-O(21) bond length is 1.57 Å. The P(3)-O(3) bond length is 1.55 Å. The P(3)-O(9) bond length is 1.56 Å. In the fourth P site, P(4) is bonded to one O(10), one O(13), one O(22), and one O(4) atom to form PO4 tetrahedra that share  a cornercorner with one Cd(1)O6 pentagonal pyramid and  an edgeedge with one Pb(4)O6 pentagonal pyramid. The P(4)-O(10) bond length is 1.56 Å. The P(4)-O(13) bond length is 1.56 Å. The P(4)-O(22) bond length is 1.57 Å. The P(4)-O(4) bond length is 1.55 Å. In the fifth P site, P(5) is bonded to one O(11), one O(14), one O(23), and one O(5) atom to form PO4 tetrahedra that share  a cornercorner with one Cd(1)O6 pentagonal pyramid. The P(5)-O(11) bond length is 1.57 Å. The P(5)-O(14) bond length is 1.57 Å. The P(5)-O(23) bond length is 1.56 Å. The P(5)-O(5) bond length is 1.55 Å. In the sixth P site, P(6) is bonded to one O(12), one O(15), one O(24), and one O(6) atom to form PO4 tetrahedra that share  a cornercorner with one Cd(1)O6 pentagonal pyramid and  a cornercorner with one Pb(4)O6 pentagonal pyramid. The P(6)-O(12) bond length is 1.57 Å. The P(6)-O(15) bond length is 1.56 Å. The P(6)-O(24) bond length is 1.57 Å. The P(6)-O(6) bond length is 1.55 Å. There are twenty-six inequivalent O sites. In the first O site, O(1) is bonded in a 1-coordinate geometry to one Cd(1), one Pb(9), and one P(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Cd(1), one Pb(9), and one P(2) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Cd(1), one Pb(9), and one P(3) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Pb(7), one Pb(8), and one P(4) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to one Pb(7), one Pb(8), and one P(5) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one Pb(7), one Pb(8), and one P(6) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to one Pb(1), one Pb(5), and one P(1) atom. In the eighth O site, O(8) is bonded in a distorted single-bond geometry to one Pb(2), one Pb(6), and one P(2) atom. In the ninth O site, O(9) is bonded in a distorted single-bond geometry to one Pb(3), one Pb(4), and one P(3) atom. In the tenth O site, O(10) is bonded in a distorted single-bond geometry to one Pb(2), one Pb(4), one Pb(9), and one P(4) atom. In the eleventh O site, O(11) is bonded in a distorted single-bond geometry to one Pb(3), one Pb(5), one Pb(9), and one P(5) atom. In the twelfth O site, O(12) is bonded in a distorted single-bond geometry to one Pb(6), one Pb(9), and one P(6) atom. In the thirteenth O site, O(13) is bonded in a distorted single-bond geometry to one Pb(2), one Pb(4), and one P(4) atom. In the fourteenth O site, O(14) is bonded in a distorted single-bond geometry to one Pb(3), one Pb(5), and one P(5) atom. In the fifteenth O site, O(15) is bonded in a distorted single-bond geometry to one Pb(1), one Pb(6), and one P(6) atom. In the sixteenth O site, O(16) is bonded in a distorted single-bond geometry to one Pb(1), one Pb(5), and one P(1) atom. In the seventeenth O site, O(17) is bonded in a distorted single-bond geometry to one Pb(2), one Pb(6), and one P(2) atom. In the eighteenth O site, O(18) is bonded in a distorted single-bond geometry to one Pb(3), one Pb(4), and one P(3) atom. In the nineteenth O site, O(19) is bonded in a distorted single-bond geometry to one Pb(2), one Pb(7), one Pb(8), and one P(1) atom. In the twentieth O site, O(20) is bonded in a distorted single-bond geometry to one Pb(3), one Pb(7), one Pb(8), and one P(2) atom. In the twenty-first O site, O(21) is bonded in a distorted single-bond geometry to one Pb(1), one Pb(7), one Pb(8), and one P(3) atom. In the twenty-second O site, O(22) is bonded in a 1-coordinate geometry to one Cd(1), one Pb(5), one Pb(9), and one P(4) atom. In the twenty-third O site, O(23) is bonded in a 1-coordinate geometry to one Cd(1), one Pb(6), one Pb(9), and one P(5) atom. In the twenty-fourth O site, O(24) is bonded in a 1-coordinate geometry to one Cd(1), one Pb(4), one Pb(9), and one P(6) atom. In the twenty-fifth O site, O(25) is bonded in a trigonal planar geometry to one Pb(1), one Pb(2), and one Pb(3) atom. In the twenty-sixth O site, O(26) is bonded in a trigonal planar geometry to one Pb(4), one Pb(5), and one Pb(6) atom.