Cu6In3C36N6H24O13I6 crystallizes in the hexagonal P6/mcc space group. Cu(1) is bonded in a 1-coordinate geometry to one N(1) and three equivalent I(1) atoms. The Cu(1)-N(1) bond length is 2.01 Å. There are a spread of Cu(1)-I(1) bond distances ranging from 2.62-2.71 Å. In(1) is bonded to one O(3), two equivalent O(1), and two equivalent O(2) atoms to form corner-sharing InO5 square pyramids. The In(1)-O(3) bond length is 2.04 Å. Both In(1)-O(1) bond lengths are 2.18 Å. Both In(1)-O(2) bond lengths are 2.16 Å. There are six inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(4), one O(1), and one O(2) atom. The C(1)-C(4) bond length is 1.47 Å. The C(1)-O(1) bond length is 1.25 Å. The C(1)-O(2) bond length is 1.26 Å. In the second C site, C(2) is bonded in a distorted bent 120 degrees geometry to one C(4), one N(1), and one H(1) atom. The C(2)-C(4) bond length is 1.45 Å. The C(2)-N(1) bond length is 1.37 Å. The C(2)-H(1) bond length is 0.95 Å. In the third C site, C(3) is bonded in a distorted trigonal planar geometry to one C(6), one N(1), and one H(2) atom. The C(3)-C(6) bond length is 1.32 Å. The C(3)-N(1) bond length is 1.40 Å. The C(3)-H(2) bond length is 0.95 Å. In the fourth C site, C(4) is bonded in a trigonal planar geometry to one C(1), one C(2), and one C(5) atom. The C(4)-C(5) bond length is 1.37 Å. In the fifth C site, C(5) is bonded in a distorted single-bond geometry to one C(4) and one H(3) atom. The C(5)-H(3) 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(4) atom. The C(6)-H(4) bond length is 0.95 Å. N(1) is bonded in a trigonal planar geometry to one Cu(1), one C(2), and one C(3) atom. There are four inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(2) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(3) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(5) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(6) atom. There are three inequivalent O sites. In the first O site, O(2) is bonded in a distorted bent 120 degrees geometry to one In(1) and one C(1) atom. In the second O site, O(3) is bonded in a trigonal planar geometry to three equivalent In(1) atoms. In the third O site, O(1) is bonded in a distorted bent 120 degrees geometry to one In(1) and one C(1) atom. I(1) is bonded in a 3-coordinate geometry to three equivalent Cu(1) atoms. Linkers: 24 [O]C(=O)c1cccnc1. Metal clusters: 4 O=[C]O[In](O[C]=O)O[In](O[C]=O)O[C]=O.O=[C]O[In]O[C]=O ,6 I[Cu@]12[Cu@]3(I)[Cu@@]1(I)[Cu@]23I. The MOF has largest included sphere 14.84 A, density 1.26 g/cm3, surface area 2584.33 m2/g, accessible volume 0.48 cm3/g