ZnC19N4H14O5(C3H2)2 is Indium-derived structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four 2,3-dimethyl-1,3-butadiene molecules and four ZnC19N4H14O5 clusters. In each ZnC19N4H14O5 cluster, Zn(1) is bonded in a 4-coordinate geometry to one N(1), one N(2), one O(2), and one O(4) atom. The Zn(1)-N(1) bond length is 2.04 Å. The Zn(1)-N(2) bond length is 2.07 Å. The Zn(1)-O(2) bond length is 1.95 Å. The Zn(1)-O(4) bond length is 1.91 Å. There are nineteen inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(21), one O(4), and one O(5) atom. The C(1)-C(21) bond length is 1.52 Å. The C(1)-O(4) bond length is 1.30 Å. The C(1)-O(5) bond length is 1.21 Å. In the second C site, C(2) is bonded in a distorted trigonal planar geometry to one C(10), one C(3), and one N(3) atom. The C(2)-C(10) bond length is 1.40 Å. The C(2)-C(3) bond length is 1.39 Å. The C(2)-N(3) bond length is 1.35 Å. In the third C site, C(3) is bonded in a distorted single-bond geometry to one C(2) and one H(2) atom. The C(3)-H(2) bond length is 0.95 Å. In the fourth C site, C(4) is bonded in a distorted single-bond geometry to one C(21) and one H(8) atom. The C(4)-C(21) bond length is 1.36 Å. The C(4)-H(8) bond length is 0.95 Å. In the fifth C site, C(6) is bonded in a distorted single-bond geometry to one C(8) and one H(10) atom. The C(6)-C(8) bond length is 1.40 Å. The C(6)-H(10) bond length is 0.95 Å. In the sixth C site, C(7) is bonded in a distorted single-bond geometry to one C(11) and one H(11) atom. The C(7)-C(11) bond length is 1.36 Å. The C(7)-H(11) bond length is 0.95 Å. In the seventh C site, C(8) is bonded in a trigonal planar geometry to one C(20), one C(6), and one N(4) atom. The C(8)-C(20) bond length is 1.38 Å. The C(8)-N(4) bond length is 1.38 Å. In the eighth C site, C(10) is bonded in a distorted single-bond geometry to one C(2) and one H(16) atom. The C(10)-H(16) bond length is 0.95 Å. In the ninth C site, C(11) is bonded in a trigonal planar geometry to one C(16), one C(17), and one C(7) atom. The C(11)-C(16) bond length is 1.50 Å. The C(11)-C(17) bond length is 1.32 Å. In the tenth C site, C(12) is bonded in a distorted single-bond geometry to one C(21) and one H(13) atom. The C(12)-C(21) bond length is 1.37 Å. The C(12)-H(13) bond length is 0.95 Å. In the eleventh C site, C(13) is bonded in a distorted bent 120 degrees geometry to one N(2) and one H(12) atom. The C(13)-N(2) bond length is 1.33 Å. The C(13)-H(12) bond length is 0.95 Å. In the twelfth C site, C(15) is bonded in a trigonal planar geometry to one N(3), one N(4), and one O(3) atom. The C(15)-N(3) bond length is 1.41 Å. The C(15)-N(4) bond length is 1.39 Å. The C(15)-O(3) bond length is 1.19 Å. In the thirteenth C site, C(16) is bonded in a bent 120 degrees geometry to one C(11), one O(1), and one O(2) atom. The C(16)-O(1) bond length is 1.25 Å. The C(16)-O(2) bond length is 1.28 Å. In the fourteenth C site, C(17) is bonded in a distorted single-bond geometry to one C(11) and one H(3) atom. The C(17)-H(3) bond length is 0.95 Å. In the fifteenth C site, C(19) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(18) atom. The C(19)-N(1) bond length is 1.34 Å. The C(19)-H(18) bond length is 0.95 Å. In the sixteenth C site, C(20) is bonded in a distorted trigonal planar geometry to one C(23), one C(8), and one H(14) atom. The C(20)-C(23) bond length is 1.39 Å. The C(20)-H(14) bond length is 0.95 Å. In the seventeenth C site, C(21) is bonded in a trigonal planar geometry to one C(1), one C(12), and one C(4) atom. In the eighteenth C site, C(23) is bonded in a distorted bent 120 degrees geometry to one C(20), one N(2), and one H(5) atom. The C(23)-N(2) bond length is 1.31 Å. The C(23)-H(5) bond length is 0.95 Å. In the nineteenth C site, C(24) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(17) atom. The C(24)-N(1) bond length is 1.35 Å. The C(24)-H(17) 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 Zn(1), one C(19), and one C(24) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one Zn(1), one C(13), and one C(23) atom. In the third N site, N(3) is bonded in a trigonal planar geometry to one C(15), one C(2), and one H(4) atom. The N(3)-H(4) bond length is 0.88 Å. In the fourth N site, N(4) is bonded in a trigonal planar geometry to one C(15), one C(8), and one H(15) atom. The N(4)-H(15) bond length is 0.88 Å. There are fourteen inequivalent H sites. In the first H site, H(2) is bonded in a single-bond geometry to one C(3) atom. In the second H site, H(3) is bonded in a single-bond geometry to one C(17) atom. In the third H site, H(4) is bonded in a single-bond geometry to one N(3) atom. In the fourth H site, H(5) is bonded in a single-bond geometry to one C(23) atom. In the fifth H site, H(8) is bonded in a single-bond geometry to one C(4) atom. In the sixth H site, H(10) is bonded in a single-bond geometry to one C(6) atom. In the seventh H site, H(11) is bonded in a single-bond geometry to one C(7) atom. In the eighth H site, H(12) is bonded in a single-bond geometry to one C(13) atom. In the ninth H site, H(13) is bonded in a single-bond geometry to one C(12) atom. In the tenth H site, H(14) is bonded in a single-bond geometry to one C(20) atom. In the eleventh H site, H(15) is bonded in a single-bond geometry to one N(4) atom. In the twelfth H site, H(16) is bonded in a single-bond geometry to one C(10) atom. In the thirteenth H site, H(17) is bonded in a single-bond geometry to one C(24) atom. In the fourteenth H site, H(18) is bonded in a single-bond geometry to one C(19) atom. There are five inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one C(16) atom. In the second O site, O(2) is bonded in a water-like geometry to one Zn(1) and one C(16) atom. In the third O site, O(3) is bonded in a single-bond geometry to one C(15) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one Zn(1) and one C(1) atom. In the fifth O site, O(5) is bonded in a single-bond geometry to one C(1) atom. Linkers: 3 O=C(Nc1ccncc1)Nc1ccncc1 ,4 [O]C(=O)c1ccc(-c2ccc(C([O])=O)cc2)cc1. Metal clusters: 2 [Zn] ,2 O=[C]O[Zn]O[C]=O. The MOF has largest included sphere 8.30 A, density 0.79 g/cm3, surface area 4881.36 m2/g, accessible volume 0.77 cm3/g