CuH11(C3N)4(C4H3)3 is Indium-derived structured and crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of six isobutylene molecules and two CuH11(C3N)4 clusters. In each CuH11(C3N)4 cluster, Cu(1) is bonded in a tetrahedral geometry to one N(1), one N(2), one N(3), and one N(4) atom. The Cu(1)-N(1) bond length is 2.03 Å. The Cu(1)-N(2) bond length is 2.07 Å. The Cu(1)-N(3) bond length is 2.00 Å. The Cu(1)-N(4) bond length is 2.11 Å. There are twelve inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(1) atom. The C(1)-N(1) bond length is 1.34 Å. The C(1)-H(1) bond length is 0.95 Å. In the second C site, C(2) is bonded in a distorted single-bond geometry to one C(3) and one H(2) atom. The C(2)-C(3) bond length is 1.39 Å. The C(2)-H(2) bond length is 0.95 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(6) atom. The C(3)-C(4) bond length is 1.39 Å. The C(3)-C(6) bond length is 1.47 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(3) atom. The C(4)-C(5) bond length is 1.37 Å. The C(4)-H(3) bond length is 0.95 Å. In the fifth C site, C(5) is bonded in a distorted trigonal planar geometry to one C(4), one N(1), and one H(4) atom. The C(5)-N(1) bond length is 1.34 Å. The C(5)-H(4) bond length is 0.95 Å. In the sixth C site, C(6) is bonded in a distorted single-bond geometry to one C(3) and one H(5) atom. The C(6)-H(5) bond length is 0.95 Å. In the seventh C site, C(7) is bonded in a distorted bent 120 degrees geometry to one N(2) and one H(6,9) atom. The C(7)-N(2) bond length is 1.34 Å. The C(7)-H(6,9) bond length is 0.95 Å. In the eighth C site, C(11) is bonded in a distorted bent 120 degrees geometry to one N(2) and one H(6,9) atom. The C(11)-N(2) bond length is 1.34 Å. The C(11)-H(6,9) bond length is 0.95 Å. In the ninth C site, C(13) is bonded in a distorted bent 120 degrees geometry to one N(3) and one H(11) atom. The C(13)-N(3) bond length is 1.34 Å. The C(13)-H(11) bond length is 0.95 Å. In the tenth C site, C(17) is bonded in a distorted bent 120 degrees geometry to one N(3) and one H(14) atom. The C(17)-N(3) bond length is 1.34 Å. The C(17)-H(14) bond length is 0.95 Å. In the eleventh C site, C(19) is bonded in a distorted bent 120 degrees geometry to one N(4) and one H(16) atom. The C(19)-N(4) bond length is 1.35 Å. The C(19)-H(16) bond length is 0.95 Å. In the twelfth C site, C(23) is bonded in a distorted bent 120 degrees geometry to one N(4) and one H(19) atom. The C(23)-N(4) bond length is 1.34 Å. The C(23)-H(19) bond length is 0.95 Å. There are four inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Cu(1), one C(1), and one C(5) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one Cu(1), one C(11), and one C(7) atom. In the third N site, N(3) is bonded in a trigonal planar geometry to one Cu(1), one C(13), and one C(17) atom. In the fourth N site, N(4) is bonded in a trigonal planar geometry to one Cu(1), one C(19), and one C(23) 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(2) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(4) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(5) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(6) atom. In the sixth H site, H(6,9) is bonded in a single-bond geometry to one C(7) atom. In the seventh H site, H(11) is bonded in a single-bond geometry to one C(13) atom. In the eighth H site, H(14) is bonded in a single-bond geometry to one C(17) atom. In the ninth H site, H(16) is bonded in a single-bond geometry to one C(19) atom. In the tenth H site, H(19) is bonded in a single-bond geometry to one C(23) atom. Linkers: 4 C(=C/c1ccncc1)\c1ccncc1. Metal clusters: 2 [Cu]. The MOF has largest included sphere 4.99 A, density 1.12 g/cm3, surface area 5506.28 m2/g, accessible volume 0.46 cm3/g