(ZnC4H4(NI)2)2ZnC16N5H10I2(C4NH2)3 is Indium-derived structured and crystallizes in the orthorhombic Pbca space group. The structure is zero-dimensional and consists of eight C4NH2 clusters, eight ZnC16N5H10I2 clusters, and sixteen ZnC4H4(NI)2 clusters. In each C4NH2 cluster, there are twelve inequivalent C sites. In the first 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 1.38 Å. The C(2)-H(2) bond length is 0.95 Å. In the second 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 1.38 Å. The C(3)-C(6) bond length is 1.49 Å. In the third C site, C(4) is bonded in a distorted single-bond geometry to one C(3) and one H(3) atom. The C(4)-H(3) bond length is 0.95 Å. In the fourth C site, C(6) is bonded in a trigonal planar geometry to one C(3), one N(2), and one N(4) atom. The C(6)-N(2) bond length is 1.33 Å. The C(6)-N(4) bond length is 1.35 Å. In the fifth C site, C(7) is bonded in a distorted trigonal planar geometry to one C(9), one N(2), and one N(3) atom. The C(7)-C(9) bond length is 1.51 Å. The C(7)-N(2) bond length is 1.32 Å. The C(7)-N(3) bond length is 1.34 Å. In the sixth C site, C(8) is bonded in a distorted trigonal planar geometry to one C(14), one N(3), and one N(4) atom. The C(8)-C(14) bond length is 1.47 Å. The C(8)-N(3) bond length is 1.34 Å. The C(8)-N(4) bond length is 1.33 Å. In the seventh C site, C(9) is bonded in a trigonal planar geometry to one C(10), one C(13), and one C(7) atom. The C(9)-C(10) bond length is 1.37 Å. The C(9)-C(13) bond length is 1.38 Å. In the eighth C site, C(10) is bonded in a distorted single-bond geometry to one C(9) and one H(5,8) atom. The C(10)-H(5,8) bond length is 0.95 Å. In the ninth C site, C(13) is bonded in a distorted single-bond geometry to one C(9) and one H(5,8) atom. The C(13)-H(5,8) bond length is 0.95 Å. In the tenth C site, C(14) is bonded in a trigonal planar geometry to one C(15), one C(18), and one C(8) atom. The C(14)-C(15) bond length is 1.38 Å. The C(14)-C(18) bond length is 1.36 Å. In the eleventh C site, C(15) is bonded in a distorted single-bond geometry to one C(14) and one H(9) atom. The C(15)-H(9) bond length is 0.95 Å. In the twelfth C site, C(18) is bonded in a distorted single-bond geometry to one C(14) and one H(12) atom. The C(18)-H(12) bond length is 0.95 Å. There are three inequivalent N sites. In the first N site, N(2) is bonded in a bent 120 degrees geometry to one C(6) and one C(7) atom. In the second N site, N(3) is bonded in a bent 120 degrees geometry to one C(7) and one C(8) atom. In the third N site, N(4) is bonded in a bent 120 degrees geometry to one C(6) and one C(8) atom. There are five inequivalent H sites. In the first H site, H(2) is bonded in a single-bond geometry to one C(2) atom. In the second H site, H(3) is bonded in a single-bond geometry to one C(4) atom. In the third H site, H(5,8) is bonded in a single-bond geometry to one C(10) atom. In the fourth H site, H(9) is bonded in a single-bond geometry to one C(15) atom. In the fifth H site, H(12) is bonded in a single-bond geometry to one C(18) atom. In each ZnC16N5H10I2 cluster, Zn(3) is bonded in a tetrahedral geometry to one N(11), one N(5), one I(5), and one I(6) atom. The Zn(3)-N(11) bond length is 2.06 Å. The Zn(3)-N(5) bond length is 2.07 Å. The Zn(3)-I(5) bond length is 2.55 Å. The Zn(3)-I(6) bond length is 2.55 Å. There are sixteen inequivalent C sites. In the first C site, C(11) is bonded in a distorted bent 120 degrees geometry to one N(5) and one H(6) atom. The C(11)-N(5) bond length is 1.33 Å. The C(11)-H(6) bond length is 0.95 Å. In the second C site, C(12) is bonded in a distorted bent 120 degrees geometry to one N(5) and one H(7) atom. The C(12)-N(5) bond length is 1.33 Å. The C(12)-H(7) bond length is 0.95 Å. In the third C site, C(20) is bonded in a distorted single-bond geometry to one C(21) and one H(14) atom. The C(20)-C(21) bond length is 1.37 Å. The C(20)-H(14) bond length is 0.95 Å. In the fourth C site, C(21) is bonded in a trigonal planar geometry to one C(20), one C(22), and one C(24) atom. The C(21)-C(22) bond length is 1.37 Å. The C(21)-C(24) bond length is 1.51 Å. In the fifth C site, C(22) is bonded in a distorted single-bond geometry to one C(21) and one H(15) atom. The C(22)-H(15) bond length is 0.95 Å. In the sixth C site, C(24) is bonded in a distorted trigonal planar geometry to one C(21), one N(10), and one N(8) atom. The C(24)-N(10) bond length is 1.33 Å. The C(24)-N(8) bond length is 1.34 Å. In the seventh C site, C(25) is bonded in a distorted trigonal planar geometry to one C(27), one N(8), and one N(9) atom. The C(25)-C(27) bond length is 1.48 Å. The C(25)-N(8) bond length is 1.34 Å. The C(25)-N(9) bond length is 1.33 Å. In the eighth C site, C(26) is bonded in a distorted trigonal planar geometry to one C(32), one N(10), and one N(9) atom. The C(26)-C(32) bond length is 1.46 Å. The C(26)-N(10) bond length is 1.33 Å. The C(26)-N(9) bond length is 1.34 Å. In the ninth C site, C(27) is bonded in a trigonal planar geometry to one C(25), one C(28), and one C(31) atom. The C(27)-C(28) bond length is 1.37 Å. The C(27)-C(31) bond length is 1.39 Å. In the tenth C site, C(28) is bonded in a distorted trigonal planar geometry to one C(27), one C(29), and one H(17) atom. The C(28)-C(29) bond length is 1.40 Å. The C(28)-H(17) bond length is 0.95 Å. In the eleventh C site, C(29) is bonded in a distorted bent 120 degrees geometry to one C(28), one N(11), and one H(18) atom. The C(29)-N(11) bond length is 1.34 Å. The C(29)-H(18) bond length is 0.95 Å. In the twelfth C site, C(30) is bonded in a distorted bent 120 degrees geometry to one N(11) and one H(19) atom. The C(30)-N(11) bond length is 1.33 Å. The C(30)-H(19) bond length is 0.95 Å. In the thirteenth C site, C(31) is bonded in a distorted single-bond geometry to one C(27) and one H(20) atom. The C(31)-H(20) bond length is 0.95 Å. In the fourteenth C site, C(32) is bonded in a trigonal planar geometry to one C(26), one C(33), and one C(36) atom. The C(32)-C(33) bond length is 1.40 Å. The C(32)-C(36) bond length is 1.40 Å. In the fifteenth C site, C(33) is bonded in a distorted single-bond geometry to one C(32) and one H(21) atom. The C(33)-H(21) bond length is 0.95 Å. In the sixteenth C site, C(36) is bonded in a distorted single-bond geometry to one C(32) and one H(24) atom. The C(36)-H(24) bond length is 0.95 Å. There are five inequivalent N sites. In the first N site, N(5) is bonded in a trigonal planar geometry to one Zn(3), one C(11), and one C(12) atom. In the second N site, N(8) is bonded in a bent 120 degrees geometry to one C(24) and one C(25) atom. In the third N site, N(9) is bonded in a bent 120 degrees geometry to one C(25) and one C(26) atom. In the fourth N site, N(10) is bonded in a bent 120 degrees geometry to one C(24) and one C(26) atom. In the fifth N site, N(11) is bonded in a trigonal planar geometry to one Zn(3), one C(29), and one C(30) atom. There are ten inequivalent H sites. In the first H site, H(6) is bonded in a single-bond geometry to one C(11) atom. In the second H site, H(7) is bonded in a single-bond geometry to one C(12) atom. In the third H site, H(14) is bonded in a single-bond geometry to one C(20) atom. In the fourth H site, H(15) is bonded in a single-bond geometry to one C(22) atom. In the fifth H site, H(17) is bonded in a single-bond geometry to one C(28) atom. In the sixth H site, H(18) is bonded in a single-bond geometry to one C(29) atom. In the seventh H site, H(19) is bonded in a single-bond geometry to one C(30) atom. In the eighth H site, H(20) is bonded in a single-bond geometry to one C(31) atom. In the ninth H site, H(21) is bonded in a single-bond geometry to one C(33) atom. In the tenth H site, H(24) is bonded in a single-bond geometry to one C(36) atom. There are two inequivalent I sites. In the first I site, I(5) is bonded in a single-bond geometry to one Zn(3) atom. In the second I site, I(6) is bonded in a single-bond geometry to one Zn(3) atom. In each ZnC4H4(NI)2 cluster, Zn(1) is bonded in a distorted tetrahedral geometry to one N(1), one N(12), one I(1), and one I(2) atom. The Zn(1)-N(1) bond length is 2.06 Å. The Zn(1)-N(12) bond length is 2.08 Å. The Zn(1)-I(1) bond length is 2.53 Å. The Zn(1)-I(2) bond length is 2.55 Å. There are four inequivalent C sites. In the first C site, C(34) is bonded in a distorted bent 120 degrees geometry to one N(12) and one H(22) atom. The C(34)-N(12) bond length is 1.33 Å. The C(34)-H(22) bond length is 0.95 Å. In the second C site, C(35) is bonded in a distorted bent 120 degrees geometry to one N(12) and one H(23) atom. The C(35)-N(12) bond length is 1.34 Å. The C(35)-H(23) bond length is 0.95 Å. In the third C site, C(5) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(4) atom. The C(5)-N(1) bond length is 1.33 Å. The C(5)-H(4) bond length is 0.95 Å. In the fourth 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. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Zn(1), one C(1), and one C(5) atom. In the second N site, N(12) is bonded in a trigonal planar geometry to one Zn(1), one C(34), and one C(35) atom. There are four inequivalent H sites. In the first H site, H(22) is bonded in a single-bond geometry to one C(34) atom. In the second H site, H(23) is bonded in a single-bond geometry to one C(35) atom. In the third H site, H(4) is bonded in a single-bond geometry to one C(5) atom. In the fourth H site, H(1) is bonded in a single-bond geometry to one C(1) atom. There are two inequivalent I sites. In the first I site, I(1) is bonded in a single-bond geometry to one Zn(1) atom. In the second I site, I(2) is bonded in a single-bond geometry to one Zn(1) atom. Linkers: 16 n1ccc(cc1)C1=NC(=[N]=C([N]1)c1ccncc1)c1ccncc1. Metal clusters: 24 I[Zn]I. The MOF has largest included sphere 8.48 A, density 1.21 g/cm3, surface area 3281.51 m2/g, accessible volume 0.46 cm3/g