CdH5(CN2)4CH crystallizes in the triclinic P-1 space group. The structure consists of two 02329_fluka molecules inside a CdH5(CN2)4 framework. In the CdH5(CN2)4 framework, Cd(1) is bonded to one N(4), one N(6), one N(8), one N(9), and two equivalent N(1) atoms to form edge-sharing CdN6 octahedra. The Cd(1)-N(4) bond length is 2.41 Å. The Cd(1)-N(6) bond length is 2.30 Å. The Cd(1)-N(8) bond length is 2.35 Å. The Cd(1)-N(9) bond length is 2.49 Å. There is one shorter (2.37 Å) and one longer (2.39 Å) Cd(1)-N(1) bond length. There are four inequivalent C sites. In the first C site, C(1) is bonded in a distorted trigonal planar geometry to one C(2), one N(8), and one H(1) atom. The C(1)-C(2) bond length is 1.40 Å. The C(1)-N(8) bond length is 1.34 Å. The C(1)-H(1) bond length is 1.09 Å. In the second C site, C(2) is bonded in a distorted trigonal planar geometry to one C(1), one C(3), and one N(9) atom. The C(2)-C(3) bond length is 1.40 Å. The C(2)-N(9) bond length is 1.41 Å. In the third C site, C(3) is bonded in a distorted single-bond geometry to one C(2) and one H(2) atom. The C(3)-H(2) bond length is 1.09 Å. In the fourth C site, C(5) is bonded in a distorted bent 120 degrees geometry to one N(8) and one H(4) atom. The C(5)-N(8) bond length is 1.35 Å. The C(5)-H(4) bond length is 1.09 Å. There are nine inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to two equivalent Cd(1) and one N(2) atom. The N(1)-N(2) bond length is 1.21 Å. In the second N site, N(2) is bonded in a linear geometry to one N(1) and one N(3) atom. The N(2)-N(3) bond length is 1.17 Å. In the third N site, N(3) is bonded in a single-bond geometry to one N(2) atom. In the fourth N site, N(4) is bonded in a bent 120 degrees geometry to one Cd(1) and one N(5) atom. The N(4)-N(5) bond length is 1.19 Å. In the fifth N site, N(5) is bonded in a linear geometry to two equivalent N(4) atoms. In the sixth N site, N(6) is bonded in a distorted bent 120 degrees geometry to one Cd(1) and one N(7) atom. The N(6)-N(7) bond length is 1.18 Å. In the seventh N site, N(7) is bonded in a linear geometry to two equivalent N(6) atoms. In the eighth N site, N(8) is bonded in a trigonal planar geometry to one Cd(1), one C(1), and one C(5) atom. In the ninth N site, N(9) is bonded in a 3-coordinate geometry to one Cd(1), one C(2), one H(5), and one H(6) atom. The N(9)-H(5) bond length is 1.03 Å. The N(9)-H(6) bond length is 1.03 Å. There are five inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(1) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(3) 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 N(9) atom. In the fifth H site, H(6) is bonded in a single-bond geometry to one N(9) atom. Linkers: 4 [N][N][N] ,2 Nc1cccnc1. Metal clusters: 2 [Cd]. The MOF has largest included sphere 2.22 A, density 2.18 g/cm3, surface area 3608.94 m2/g, accessible volume 0.08 cm3/g