ZrC18H22(NO2)4(CH2)2 is Indium-derived structured and crystallizes in the monoclinic C2/c space group. The structure is zero-dimensional and consists of eight 02329_fluka molecules and four ZrC18H22(NO2)4 clusters. In each ZrC18H22(NO2)4 cluster, Zr(1) is bonded in an octahedral geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. Both Zr(1)-O(1) bond lengths are 2.10 Å. Both Zr(1)-O(2) bond lengths are 2.10 Å. Both Zr(1)-O(3) bond lengths are 2.04 Å. There are nine inequivalent C sites. In the first C site, C(6) is bonded in a distorted trigonal non-coplanar geometry to one N(2), one H(2), and one H(3) atom. The C(6)-N(2) bond length is 1.46 Å. The C(6)-H(2) bond length is 1.10 Å. The C(6)-H(3) bond length is 1.10 Å. In the second C site, C(8) is bonded in a distorted trigonal non-coplanar geometry to one N(1), one H(6), and one H(7) atom. The C(8)-N(1) bond length is 1.47 Å. The C(8)-H(6) bond length is 1.10 Å. The C(8)-H(7) bond length is 1.10 Å. In the third C site, C(9) is bonded in a tetrahedral geometry to one N(1), one H(10), one H(8), and one H(9) atom. The C(9)-N(1) bond length is 1.46 Å. The C(9)-H(10) bond length is 1.10 Å. The C(9)-H(8) bond length is 1.10 Å. The C(9)-H(9) bond length is 1.10 Å. In the fourth C site, C(10) is bonded in a tetrahedral geometry to one N(2), one H(11), one H(12), and one H(13) atom. The C(10)-N(2) bond length is 1.46 Å. The C(10)-H(11) bond length is 1.09 Å. The C(10)-H(12) bond length is 1.10 Å. The C(10)-H(13) bond length is 1.10 Å. In the fifth C site, C(1) is bonded in a distorted single-bond geometry to one C(2) and one O(3) atom. The C(1)-C(2) bond length is 1.42 Å. The C(1)-O(3) bond length is 1.34 Å. In the sixth C site, C(2) is bonded in a trigonal planar geometry to one C(1), one C(3), and one C(4) atom. The C(2)-C(3) bond length is 1.49 Å. The C(2)-C(4) bond length is 1.40 Å. In the seventh C site, C(3) is bonded in a distorted bent 120 degrees geometry to one C(2), one O(2), and one O(4) atom. The C(3)-O(2) bond length is 1.31 Å. The C(3)-O(4) bond length is 1.25 Å. In the eighth C site, C(4) is bonded in a distorted single-bond geometry to one C(2) and one H(1) atom. The C(4)-H(1) bond length is 1.09 Å. In the ninth C site, C(5) is bonded in a trigonal planar geometry to one N(1), one N(2), and one O(1) atom. The C(5)-N(1) bond length is 1.35 Å. The C(5)-N(2) bond length is 1.35 Å. The C(5)-O(1) bond length is 1.29 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one C(5), one C(8), and one C(9) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one C(10), one C(5), and one C(6) atom. There are eleven inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(4) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(6) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(6) atom. In the fourth H site, H(6) is bonded in a single-bond geometry to one C(8) atom. In the fifth H site, H(7) is bonded in a single-bond geometry to one C(8) atom. In the sixth H site, H(8) is bonded in a single-bond geometry to one C(9) atom. In the seventh H site, H(9) is bonded in a single-bond geometry to one C(9) atom. In the eighth H site, H(10) is bonded in a single-bond geometry to one C(9) atom. In the ninth H site, H(11) is bonded in a single-bond geometry to one C(10) atom. In the tenth H site, H(12) is bonded in a single-bond geometry to one C(10) atom. In the eleventh H site, H(13) is bonded in a single-bond geometry to one C(10) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 150 degrees geometry to one Zr(1) and one C(5) atom. In the second O site, O(2) is bonded in a distorted bent 150 degrees geometry to one Zr(1) and one C(3) atom. In the third O site, O(3) is bonded in a distorted bent 120 degrees geometry to one Zr(1) and one C(1) atom. In the fourth O site, O(4) is bonded in a single-bond geometry to one C(3) atom. Linkers: 2 [O]C(=O)c1cc([O])c(C([O])=O)cc1[O]. Metal clusters: 2 [Zr]. The MOF has largest included sphere 1.95 A, density 1.58 g/cm3, surface area 4724.05 m2/g, accessible volume 0.20 cm3/g