ZnC7H3(N2O)2CH crystallizes in the monoclinic P2_1/c space group. The structure consists of four 02329_fluka molecules inside a ZnC7H3(N2O)2 framework. In the ZnC7H3(N2O)2 framework, Zn(1) is bonded in a tetrahedral geometry to one N(1), one N(4), one O(1), and one O(2) atom. The Zn(1)-N(1) bond length is 1.98 Å. The Zn(1)-N(4) bond length is 1.99 Å. The Zn(1)-O(1) bond length is 1.99 Å. The Zn(1)-O(2) bond length is 1.96 Å. There are seven inequivalent C sites. In the first C site, C(4) is bonded in a distorted single-bond geometry to one C(3) and one H(1) atom. The C(4)-C(3) bond length is 1.40 Å. The C(4)-H(1) bond length is 1.09 Å. In the second C site, C(6) is bonded in a distorted single-bond geometry to one C(7) and one H(3) atom. The C(6)-C(7) bond length is 1.41 Å. The C(6)-H(3) bond length is 1.09 Å. In the third C site, C(7) is bonded in a trigonal planar geometry to one C(2), one C(6), and one C(8) atom. The C(7)-C(2) bond length is 1.46 Å. The C(7)-C(8) bond length is 1.40 Å. In the fourth C site, C(8) is bonded in a distorted single-bond geometry to one C(3), one C(7), and one H(4) atom. The C(8)-C(3) bond length is 1.40 Å. The C(8)-H(4) bond length is 1.09 Å. In the fifth C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(3), one O(1), and one O(2) atom. The C(1)-C(3) bond length is 1.49 Å. The C(1)-O(1) bond length is 1.27 Å. The C(1)-O(2) bond length is 1.28 Å. In the sixth C site, C(2) is bonded in a distorted water-like geometry to one C(7), one N(1), and one N(4) atom. The C(2)-N(1) bond length is 1.35 Å. The C(2)-N(4) bond length is 1.35 Å. In the seventh C site, C(3) is bonded in a trigonal planar geometry to one C(1), one C(4), and one C(8) atom. There are four inequivalent N sites. In the first N site, N(4) is bonded in a distorted trigonal planar geometry to one Zn(1), one C(2), and one N(3) atom. The N(4)-N(3) bond length is 1.36 Å. In the second N site, N(3) is bonded in a water-like geometry to one N(2) and one N(4) atom. The N(3)-N(2) bond length is 1.30 Å. In the third N site, N(1) is bonded in a 3-coordinate geometry to one Zn(1), one C(2), and one N(2) atom. The N(1)-N(2) bond length is 1.36 Å. In the fourth N site, N(2) is bonded in a water-like geometry to one N(1) and one N(3) atom. There are three 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(3) is bonded in a single-bond geometry to one C(6) atom. In the third H site, H(4) is bonded in a single-bond geometry to one C(8) atom. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 150 degrees geometry to one Zn(1) and one C(1) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Zn(1) and one C(1) atom. Linkers: 4 [O]C(=O)c1cccc(C2=NN=N[N]2)c1. Metal clusters: 4 [Zn]. The MOF has largest included sphere 2.70 A, density 1.94 g/cm3, surface area 3737.30 m2/g, accessible volume 0.11 cm3/g