Cu9C60H32Se2(N9O17)2 crystallizes in the cubic I-43m space group. The structure consists of a Cu9C60H32Se2(N9O17)2 framework. There are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded to two equivalent N(1), one O(1), one O(5), and one O(7) atom to form distorted CuN2O3 square pyramids that share corners with two equivalent Cu(1)N2O3 square pyramids and  a cornercorner with one Se(1)O4 tetrahedra. Both Cu(1)-N(1) bond lengths are 1.99 Å. The Cu(1)-O(1) bond length is 1.95 Å. The Cu(1)-O(5) bond length is 2.01 Å. The Cu(1)-O(7) bond length is 2.27 Å. In the second Cu site, Cu(2) is bonded in a distorted rectangular see-saw-like geometry to two equivalent O(3) and two equivalent O(4) atoms. Both Cu(2)-O(3) bond lengths are 2.01 Å. Both Cu(2)-O(4) bond lengths are 1.96 Å. There are nine inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one N(1), one N(2), and one H(1) atom. The C(1)-N(1) bond length is 1.31 Å. The C(1)-N(2) bond length is 1.36 Å. The C(1)-H(1) bond length is 0.95 Å. In the second C site, C(2) is bonded in a distorted bent 120 degrees geometry to one C(3), one O(1), and one O(2) atom. The C(2)-C(3) bond length is 1.51 Å. The C(2)-O(1) bond length is 1.29 Å. The C(2)-O(2) bond length is 1.28 Å. In the third C site, C(3) is bonded in a trigonal planar geometry to one C(2), one C(4), and one C(8) atom. The C(3)-C(4) bond length is 1.39 Å. The C(3)-C(8) bond length is 1.40 Å. In the fourth C site, C(4) is bonded in a distorted single-bond geometry to one C(3), one C(5), and one H(2) atom. The C(4)-C(5) bond length is 1.44 Å. The C(4)-H(2) bond length is 0.95 Å. In the fifth C site, C(6) is bonded in a distorted single-bond geometry to one C(5) and one H(3) atom. The C(6)-C(5) bond length is 1.37 Å. The C(6)-H(3) bond length is 0.95 Å. In the sixth C site, C(7) is bonded in a distorted single-bond geometry to one N(2) atom. The C(7)-N(2) bond length is 1.50 Å. In the seventh C site, C(8) is bonded in a distorted single-bond geometry to one C(3) and one H(4) atom. The C(8)-H(4) bond length is 0.95 Å. In the eighth C site, C(9) is bonded in a bent 120 degrees geometry to one C(5), one O(3), and one O(4) atom. The C(9)-C(5) bond length is 1.53 Å. The C(9)-O(3) bond length is 1.29 Å. The C(9)-O(4) bond length is 1.24 Å. In the ninth C site, C(5) is bonded in a trigonal planar geometry to one C(4), one C(6), and one C(9) atom. There are two inequivalent N sites. In the first N site, N(1) is bonded in a distorted trigonal planar geometry to one Cu(1), one C(1), and one N(1) atom. The N(1)-N(1) bond length is 1.35 Å. In the second N site, N(2) is bonded in a trigonal planar geometry to one C(7) and two equivalent C(1) atoms. There are five inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(1) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(4) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(6) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(8) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one O(5) atom. The H(5)-O(5) bond length is 0.83 Å. Se(1) is bonded to one O(6) and three equivalent O(7) atoms to form SeO4 tetrahedra that share corners with three equivalent Cu(1)N2O3 square pyramids. The Se(1)-O(6) bond length is 1.64 Å. All Se(1)-O(7) bond lengths are 1.63 Å. There are seven inequivalent O sites. In the first O site, O(5) is bonded in a single-bond geometry to three equivalent Cu(1) and one H(5) atom. In the second O site, O(6) is bonded in a single-bond geometry to one Se(1) atom. In the third O site, O(7) is bonded in a bent 120 degrees geometry to one Cu(1) and one Se(1) atom. In the fourth O site, O(1) is bonded in a water-like geometry to one Cu(1) and one C(2) atom. In the fifth O site, O(2) is bonded in a single-bond geometry to one C(2) atom. In the sixth O site, O(3) is bonded in a distorted bent 120 degrees geometry to one Cu(2) and one C(9) atom. In the seventh O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Cu(2) and one C(9) atom. Linkers: 12 [O]C(=O)c1cc(C([O])=O)cc(-n2cnnc2)c1. Metal clusters: 1 [O].[O][Cu@]1(O[C]=O)/N=N\[Cu@@]2(O[C]=O)N=N[Cu](O)(O[C]=O)(/N=N\1)O[Se]O2 ,3 [O].[O][Cu@@]1(O[C]=O)/N=N\[Cu@]2(O[C]=O)N=N[Cu](O)(O[C]=O)(/N=N\1)O[Se]O2 ,3 [C]1O[Cu]234O[C]O[Cu]2(O1)(O[C]O3)O[C]O4. RCSR code: bor. The MOF has largest included sphere 9.37 A, density 0.88 g/cm3, surface area 3470.08 m2/g, accessible volume 0.86 cm3/g