Ni2C5NH7O9(CH)3C3H2 is Indium-derived structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of twelve 02329_fluka molecules; two 2,3-dimethyl-1,3-butadiene molecules; and two Ni2C5NH7O9 clusters. In each Ni2C5NH7O9 cluster, there are four inequivalent Ni sites. In the first Ni site, Ni(1) is bonded to one O(1), one O(19), one O(30), one O(33), one O(35), and one O(9) atom to form NiO6 octahedra that share  a cornercorner with one Ni(5)NO5 octahedra,  an edgeedge with one Ni(7)NO5 octahedra, and  an edgeedge with one Ni(3)O6 octahedra. The corner-sharing octahedral tilt angles are 55°. The Ni(1)-O(1) bond length is 2.17 Å. The Ni(1)-O(19) bond length is 2.09 Å. The Ni(1)-O(30) bond length is 2.04 Å. The Ni(1)-O(33) bond length is 2.10 Å. The Ni(1)-O(35) bond length is 2.07 Å. The Ni(1)-O(9) bond length is 2.13 Å. In the second Ni site, Ni(3) is bonded to one O(11), one O(17), one O(3), one O(32), one O(33), and one O(35) atom to form NiO6 octahedra that share  a cornercorner with one Ni(7)NO5 octahedra,  an edgeedge with one Ni(5)NO5 octahedra, and  an edgeedge with one Ni(1)O6 octahedra. The corner-sharing octahedral tilt angles are 57°. The Ni(3)-O(11) bond length is 2.10 Å. The Ni(3)-O(17) bond length is 2.10 Å. The Ni(3)-O(3) bond length is 2.17 Å. The Ni(3)-O(32) bond length is 2.04 Å. The Ni(3)-O(33) bond length is 2.07 Å. The Ni(3)-O(35) bond length is 2.11 Å. In the third Ni site, Ni(5) is bonded to one N(1), one O(13), one O(17), one O(28), one O(35), and one O(5) atom to form a mixture of edge and corner-sharing NiNO5 octahedra. The corner-sharing octahedral tilt angles are 55°. The Ni(5)-N(1) bond length is 2.00 Å. The Ni(5)-O(13) bond length is 2.11 Å. The Ni(5)-O(17) bond length is 2.12 Å. The Ni(5)-O(28) bond length is 2.03 Å. The Ni(5)-O(35) bond length is 2.04 Å. The Ni(5)-O(5) bond length is 2.13 Å. In the fourth Ni site, Ni(7) is bonded to one N(3), one O(15), one O(19), one O(26), one O(33), and one O(7) atom to form a mixture of edge and corner-sharing NiNO5 octahedra. The corner-sharing octahedral tilt angles are 57°. The Ni(7)-N(3) bond length is 2.00 Å. The Ni(7)-O(15) bond length is 2.10 Å. The Ni(7)-O(19) bond length is 2.12 Å. The Ni(7)-O(26) bond length is 2.04 Å. The Ni(7)-O(33) bond length is 2.05 Å. The Ni(7)-O(7) bond length is 2.14 Å. There are ten inequivalent C sites. In the first C site, C(13) is bonded in a distorted bent 120 degrees geometry to one O(13) and one O(9) atom. The C(13)-O(13) bond length is 1.27 Å. The C(13)-O(9) bond length is 1.28 Å. In the second C site, C(15) is bonded in a distorted bent 120 degrees geometry to one O(11) and one O(15) atom. The C(15)-O(11) bond length is 1.28 Å. The C(15)-O(15) bond length is 1.27 Å. In the third C site, C(17) is bonded in a distorted bent 120 degrees geometry to one O(17) and one O(21) atom. The C(17)-O(17) bond length is 1.30 Å. The C(17)-O(21) bond length is 1.26 Å. In the fourth C site, C(19) is bonded in a distorted bent 120 degrees geometry to one O(19) and one O(23) atom. The C(19)-O(19) bond length is 1.30 Å. The C(19)-O(23) bond length is 1.26 Å. In the fifth C site, C(22) is bonded in a distorted bent 120 degrees geometry to one O(26) and one O(30) atom. The C(22)-O(26) bond length is 1.27 Å. The C(22)-O(30) bond length is 1.27 Å. In the sixth C site, C(24) is bonded in a distorted bent 120 degrees geometry to one O(28) and one O(32) atom. The C(24)-O(28) bond length is 1.27 Å. The C(24)-O(32) bond length is 1.27 Å. In the seventh C site, C(25) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(33,35,36) atom. The C(25)-N(1) bond length is 1.35 Å. The C(25)-H(33,35,36) bond length is 1.09 Å. In the eighth C site, C(27) is bonded in a distorted bent 120 degrees geometry to one N(3) and one H(33,35,36) atom. The C(27)-N(3) bond length is 1.35 Å. The C(27)-H(33,35,36) bond length is 1.09 Å. In the ninth C site, C(41) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(45,47,48) atom. The C(41)-N(1) bond length is 1.35 Å. The C(41)-H(45,47,48) bond length is 1.09 Å. In the tenth C site, C(43) is bonded in a distorted bent 120 degrees geometry to one N(3) and one H(45,47,48) atom. The C(43)-N(3) bond length is 1.35 Å. The C(43)-H(45,47,48) bond length is 1.09 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Ni(5), one C(25), and one C(41) atom. In the second N site, N(3) is bonded in a trigonal planar geometry to one Ni(7), one C(27), and one C(43) atom. There are twelve inequivalent H sites. In the first H site, H(1) is bonded in a distorted single-bond geometry to one O(1) and one O(23) atom. The H(1)-O(1) bond length is 1.02 Å. The H(1)-O(23) bond length is 1.61 Å. In the second H site, H(3) is bonded in a distorted single-bond geometry to one O(21) and one O(3) atom. The H(3)-O(21) bond length is 1.60 Å. The H(3)-O(3) bond length is 1.02 Å. In the third H site, H(5) is bonded in a single-bond geometry to one O(1) atom. The H(5)-O(1) bond length is 0.97 Å. In the fourth H site, H(7) is bonded in a single-bond geometry to one O(3) atom. The H(7)-O(3) bond length is 0.97 Å. In the fifth H site, H(9) is bonded in a single-bond geometry to one O(5) atom. The H(9)-O(5) bond length is 0.99 Å. In the sixth H site, H(11) is bonded in a single-bond geometry to one O(7) atom. The H(11)-O(7) bond length is 0.99 Å. In the seventh H site, H(13) is bonded in a single-bond geometry to one O(5) atom. The H(13)-O(5) bond length is 0.97 Å. In the eighth H site, H(15) is bonded in a single-bond geometry to one O(7) atom. The H(15)-O(7) bond length is 0.97 Å. In the ninth H site, H(17) is bonded in a single-bond geometry to one O(33) atom. The H(17)-O(33) bond length is 0.97 Å. In the tenth H site, H(19) is bonded in a single-bond geometry to one O(35) atom. The H(19)-O(35) bond length is 0.97 Å. In the eleventh H site, H(33,35,36) is bonded in a single-bond geometry to one C(25) atom. In the twelfth H site, H(45,47,48) is bonded in a single-bond geometry to one C(41) atom. There are eighteen inequivalent O sites. In the first O site, O(26) is bonded in a bent 120 degrees geometry to one Ni(7) and one C(22) atom. In the second O site, O(28) is bonded in a bent 120 degrees geometry to one Ni(5) and one C(24) atom. In the third O site, O(30) is bonded in a bent 120 degrees geometry to one Ni(1) and one C(22) atom. In the fourth O site, O(32) is bonded in a bent 120 degrees geometry to one Ni(3) and one C(24) atom. In the fifth O site, O(33) is bonded in a distorted single-bond geometry to one Ni(1), one Ni(3), one Ni(7), and one H(17) atom. In the sixth O site, O(35) is bonded in a distorted single-bond geometry to one Ni(1), one Ni(3), one Ni(5), and one H(19) atom. In the seventh O site, O(1) is bonded in a distorted water-like geometry to one Ni(1), one H(1), and one H(5) atom. In the eighth O site, O(3) is bonded in a distorted water-like geometry to one Ni(3), one H(3), and one H(7) atom. In the ninth O site, O(5) is bonded in a distorted trigonal non-coplanar geometry to one Ni(5), one H(13), and one H(9) atom. In the tenth O site, O(7) is bonded in a distorted trigonal non-coplanar geometry to one Ni(7), one H(11), and one H(15) atom. In the eleventh O site, O(9) is bonded in a distorted bent 120 degrees geometry to one Ni(1) and one C(13) atom. In the twelfth O site, O(11) is bonded in a distorted bent 120 degrees geometry to one Ni(3) and one C(15) atom. In the thirteenth O site, O(13) is bonded in a bent 120 degrees geometry to one Ni(5) and one C(13) atom. In the fourteenth O site, O(15) is bonded in a bent 120 degrees geometry to one Ni(7) and one C(15) atom. In the fifteenth O site, O(17) is bonded in a 3-coordinate geometry to one Ni(3), one Ni(5), and one C(17) atom. In the sixteenth O site, O(19) is bonded in a 3-coordinate geometry to one Ni(1), one Ni(7), and one C(19) atom. In the seventeenth O site, O(21) is bonded in a distorted water-like geometry to one C(17) and one H(3) atom. In the eighteenth O site, O(23) is bonded in a distorted water-like geometry to one C(19) and one H(1) atom. Linkers: 2 c1cc(-c2ccncc2)ccn1 ,2 [O]C(=O)[C@H]1[C@H](C([O])=O)[C@@H](C([O])=O)[C@H](C([O])=O)[C@@H](C([O])=O)[C@@H]1C([O])=O. Metal clusters: 2 O.O.O.O.O=[C]O[Ni]1O[C]O[Ni](O)O[C]O[Ni](O[C]=O)O[C]O[Ni](O)O[C]O1. RCSR code: sql. The MOF has largest included sphere 7.11 A, density 1.29 g/cm3, surface area 3246.31 m2/g, accessible volume 0.44 cm3/g