(CH2)2Cd3C6N6H4(O2Cl)2 crystallizes in the monoclinic P2_1/c space group. The structure consists of four 02329_fluka molecules inside a Cd3C6N6H4(O2Cl)2 framework. In the Cd3C6N6H4(O2Cl)2 framework, there are two inequivalent Cd sites. In the first Cd site, Cd(1) is bonded to one N(1), one N(3), one O(2), two equivalent O(1), and one Cl(1) atom to form distorted CdN2ClO3 octahedra that share corners with two equivalent Cd(2)N2Cl2O2 octahedra and corners with two equivalent Cd(1)N2ClO3 octahedra. The corner-sharing octahedral tilt angles range from 47-78°. The Cd(1)-N(1) bond length is 2.29 Å. The Cd(1)-N(3) bond length is 2.31 Å. The Cd(1)-O(2) bond length is 2.58 Å. There is one shorter (2.33 Å) and one longer (2.44 Å) Cd(1)-O(1) bond length. The Cd(1)-Cl(1) bond length is 2.56 Å. In the second Cd site, Cd(2) is bonded to two equivalent N(2), two equivalent O(2), and two equivalent Cl(1) atoms to form corner-sharing CdN2Cl2O2 octahedra. The corner-sharing octahedral tilt angles range from 47-78°. Both Cd(2)-N(2) bond lengths are 2.31 Å. Both Cd(2)-O(2) bond lengths are 2.45 Å. Both Cd(2)-Cl(1) bond lengths are 2.64 Å. There are three inequivalent C sites. In the first C site, C(4) is bonded in a distorted bent 120 degrees geometry to one O(1) and one O(2) atom. The C(4)-O(1) bond length is 1.29 Å. The C(4)-O(2) bond length is 1.27 Å. In the second C site, C(2) is bonded in a trigonal planar geometry to one N(1), one N(3), and one H(3) atom. The C(2)-N(1) bond length is 1.35 Å. The C(2)-N(3) bond length is 1.33 Å. The C(2)-H(3) bond length is 1.08 Å. In the third C site, C(3) is bonded in a trigonal planar geometry to one N(1), one N(2), and one H(4) atom. The C(3)-N(1) bond length is 1.35 Å. The C(3)-N(2) bond length is 1.33 Å. The C(3)-H(4) bond length is 1.08 Å. There are three inequivalent N sites. In the first N site, N(1) is bonded in a distorted trigonal planar geometry to one Cd(1), one C(2), and one C(3) atom. In the second N site, N(2) is bonded in a distorted trigonal planar geometry to one Cd(2), one C(3), and one N(3) atom. The N(2)-N(3) bond length is 1.37 Å. In the third N site, N(3) is bonded in a distorted trigonal planar geometry to one Cd(1), one C(2), and one N(2) atom. There are two inequivalent H sites. In the first H site, H(3) is bonded in a single-bond geometry to one C(2) atom. In the second H site, H(4) is bonded in a single-bond geometry to one C(3) atom. There are two inequivalent O sites. In the first O site, O(2) is bonded in a distorted single-bond geometry to one Cd(1), one Cd(2), and one C(4) atom. In the second O site, O(1) is bonded in a distorted single-bond geometry to two equivalent Cd(1) and one C(4) atom. Cl(1) is bonded in a water-like geometry to one Cd(1) and one Cd(2) atom. Linkers: 2 [O]C(=O)CCC([O])=O ,3 C1=NC=N[N]1 ,1 C1=NN=C[N]1. Metal clusters: 6 [Cd]. The MOF has largest included sphere 1.71 A, density 2.96 g/cm3, surface area 2369.35 m2/g, accessible volume 0.05 cm3/g