HgC8H6(N2O3)2CHC4H5 is Indium-derived structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four 02329_fluka molecules, four isobutylene molecules, and four HgC8H6(N2O3)2 clusters. In each HgC8H6(N2O3)2 cluster, Hg(1) is bonded in a 5-coordinate geometry to one N(1), one N(2), one O(1), one O(2), and one O(4) atom. The Hg(1)-N(1) bond length is 2.25 Å. The Hg(1)-N(2) bond length is 2.40 Å. The Hg(1)-O(1) bond length is 2.60 Å. The Hg(1)-O(2) bond length is 2.66 Å. The Hg(1)-O(4) bond length is 2.22 Å. There are eight inequivalent C sites. In the first C site, C(1) is bonded in a distorted trigonal planar geometry to one C(2), one C(6), and one N(1) atom. The C(1)-C(2) bond length is 1.40 Å. The C(1)-C(6) bond length is 1.47 Å. The C(1)-N(1) bond length is 1.35 Å. In the second C site, C(2) is bonded in a distorted single-bond geometry to one C(1) and one H(1) atom. The C(2)-H(1) bond length is 1.09 Å. In the third C site, C(4) is bonded in a distorted single-bond geometry to one C(5) and one H(3) atom. The C(4)-C(5) bond length is 1.39 Å. The C(4)-H(3) bond length is 1.09 Å. In the fourth C site, C(5) is bonded in a distorted trigonal planar geometry to one C(4), one N(1), and one H(4) atom. The C(5)-N(1) bond length is 1.34 Å. The C(5)-H(4) bond length is 1.09 Å. In the fifth C site, C(6) is bonded in a distorted bent 120 degrees geometry to one C(1), one N(2), and one H(5) atom. The C(6)-N(2) bond length is 1.29 Å. The C(6)-H(5) bond length is 1.10 Å. In the sixth C site, C(7) is bonded in a distorted trigonal planar geometry to one C(12), one C(8), and one N(2) atom. The C(7)-C(12) bond length is 1.41 Å. The C(7)-C(8) bond length is 1.40 Å. The C(7)-N(2) bond length is 1.40 Å. In the seventh C site, C(8) is bonded in a distorted single-bond geometry to one C(7) and one H(6) atom. The C(8)-H(6) bond length is 1.09 Å. In the eighth C site, C(12) is bonded in a distorted single-bond geometry to one C(7) and one H(9) atom. The C(12)-H(9) bond length is 1.09 Å. There are four inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Hg(1), one C(1), and one C(5) atom. In the second N site, N(2) is bonded in a distorted trigonal planar geometry to one Hg(1), one C(6), and one C(7) atom. In the third N site, N(3) is bonded in a trigonal planar geometry to one O(1), one O(2), and one O(3) atom. The N(3)-O(1) bond length is 1.27 Å. The N(3)-O(2) bond length is 1.29 Å. The N(3)-O(3) bond length is 1.25 Å. In the fourth N site, N(4) is bonded in a trigonal planar geometry to one O(4), one O(5), and one O(6) atom. The N(4)-O(4) bond length is 1.32 Å. The N(4)-O(5) bond length is 1.25 Å. The N(4)-O(6) bond length is 1.24 Å. There are six 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(3) is bonded in a single-bond geometry to one C(4) 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(5) is bonded in a single-bond geometry to one C(6) atom. In the fifth H site, H(6) is bonded in a single-bond geometry to one C(8) atom. In the sixth H site, H(9) is bonded in a single-bond geometry to one C(12) atom. There are six inequivalent O sites. In the first O site, O(3) is bonded in a single-bond geometry to one N(3) atom. In the second O site, O(4) is bonded in a water-like geometry to one Hg(1) and one N(4) atom. In the third O site, O(5) is bonded in a single-bond geometry to one N(4) atom. In the fourth O site, O(6) is bonded in a single-bond geometry to one N(4) atom. In the fifth O site, O(1) is bonded in a single-bond geometry to one Hg(1) and one N(3) atom. In the sixth O site, O(2) is bonded in a single-bond geometry to one Hg(1) and one N(3) atom. Linkers: 4 [O][N+](=O)[O-] ,1 Cc1ccc(/N=C/c2ccccn2)cc1. Metal clusters: 4 [Hg]. The MOF has largest included sphere 1.78 A, density 2.22 g/cm3, surface area 3624.00 m2/g, accessible volume 0.14 cm3/g