CuC18H20(NO)4(CH)2(CH2)4 is Indium-derived structured and crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of two 02329_fluka molecules, four 02329_fluka molecules, and one CuC18H20(NO)4 cluster. In the CuC18H20(NO)4 cluster, Cu(1) is bonded in a square co-planar geometry to two equivalent N(1) and two equivalent O(2) atoms. Both Cu(1)-N(1) bond lengths are 2.00 Å. Both Cu(1)-O(2) bond lengths are 1.96 Å. There are nine inequivalent C sites. In the first C site, C(1) is bonded in a distorted trigonal non-coplanar geometry to one N(2), one H(1), and one H(2) atom. The C(1)-N(2) bond length is 1.46 Å. The C(1)-H(1) bond length is 1.11 Å. The C(1)-H(2) bond length is 1.10 Å. In the second C site, C(3) is bonded in a distorted single-bond geometry to one C(11), one C(12), and one H(4) atom. The C(3)-C(11) bond length is 1.39 Å. The C(3)-C(12) bond length is 1.40 Å. The C(3)-H(4) bond length is 1.09 Å. In the third C site, C(4) is bonded in a distorted single-bond geometry to one C(12) and one H(5) atom. The C(4)-C(12) bond length is 1.40 Å. The C(4)-H(5) bond length is 1.09 Å. In the fourth C site, C(5) is bonded in a distorted trigonal non-coplanar geometry to one C(12), one N(2), one H(6), and one H(7) atom. The C(5)-C(12) bond length is 1.51 Å. The C(5)-N(2) bond length is 1.47 Å. The C(5)-H(6) bond length is 1.10 Å. The C(5)-H(7) bond length is 1.10 Å. In the fifth C site, C(6) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(8) atom. The C(6)-N(1) bond length is 1.35 Å. The C(6)-H(8) bond length is 1.09 Å. In the sixth C site, C(9) is bonded in a distorted trigonal non-coplanar geometry to one N(2), one H(13), and one H(14) atom. The C(9)-N(2) bond length is 1.46 Å. The C(9)-H(13) bond length is 1.10 Å. The C(9)-H(14) bond length is 1.11 Å. In the seventh C site, C(10) is bonded in a distorted bent 120 degrees geometry to one O(1) and one O(2) atom. The C(10)-O(1) bond length is 1.25 Å. The C(10)-O(2) bond length is 1.30 Å. In the eighth C site, C(11) is bonded in a distorted trigonal planar geometry to one C(3), one N(1), and one H(15) atom. The C(11)-N(1) bond length is 1.35 Å. The C(11)-H(15) bond length is 1.09 Å. In the ninth C site, C(12) is bonded in a trigonal planar geometry to one C(3), one C(4), and one C(5) atom. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Cu(1), one C(11), and one C(6) atom. In the second N site, N(2) is bonded in a trigonal non-coplanar geometry to one C(1), one C(5), and one C(9) atom. There are ten 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(1) atom. In the third H site, H(4) is bonded in a single-bond geometry to one C(3) atom. In the fourth H site, H(5) is bonded in a single-bond geometry to one C(4) atom. In the fifth H site, H(6) is bonded in a single-bond geometry to one C(5) atom. In the sixth H site, H(7) is bonded in a single-bond geometry to one C(5) atom. In the seventh H site, H(8) is bonded in a single-bond geometry to one C(6) atom. In the eighth H site, H(13) is bonded in a single-bond geometry to one C(9) atom. In the ninth H site, H(14) is bonded in a single-bond geometry to one C(9) atom. In the tenth H site, H(15) is bonded in a single-bond geometry to one C(11) atom. There are two inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one C(10) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Cu(1) and one C(10) atom. Linkers: 1 c1cc(CN2CCN(Cc3ccncc3)CC2)ccn1 ,1 [O]C(=O)[C@H]1CC[C@H](C([O])=O)CC1. Metal clusters: 1 O=[C]O[Cu]O[C]=O. The MOF has largest included sphere 1.64 A, density 1.57 g/cm3, surface area 4753.23 m2/g, accessible volume 0.14 cm3/g