CdC12N2H6(O2F)2 crystallizes in the monoclinic C2/c space group. Cd(1) is bonded in an octahedral geometry to two equivalent N(1), two equivalent O(1), and two equivalent O(2) atoms. Both Cd(1)-N(1) bond lengths are 2.39 Å. Both Cd(1)-O(1) bond lengths are 2.35 Å. Both Cd(1)-O(2) bond lengths are 2.32 Å. There are six inequivalent C sites. In the first C site, C(2) is bonded in a trigonal planar geometry to one C(1), one C(3), and one C(6) atom. The C(2)-C(1) bond length is 1.51 Å. The C(2)-C(3) bond length is 1.40 Å. The C(2)-C(6) bond length is 1.40 Å. In the second C site, C(3) is bonded in a distorted single-bond geometry to one C(2) and one H(1) atom. The C(3)-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 F(1) atom. The C(4)-C(5) bond length is 1.39 Å. The C(4)-F(1) bond length is 1.36 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(2) atom. The C(5)-N(1) bond length is 1.34 Å. The C(5)-H(2) bond length is 1.09 Å. In the fifth C site, C(6) is bonded in a distorted trigonal planar geometry to one C(2), one N(1), and one H(3) atom. The C(6)-N(1) bond length is 1.34 Å. The C(6)-H(3) bond length is 1.09 Å. In the sixth C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(2), one O(1), and one O(2) atom. The C(1)-O(1) bond length is 1.28 Å. The C(1)-O(2) bond length is 1.26 Å. N(1) is bonded in a trigonal planar geometry to one Cd(1), one C(5), and one C(6) atom. There are three inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(3) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(5) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(6) atom. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Cd(1) and one C(1) atom. In the second O site, O(2) is bonded in a distorted bent 150 degrees geometry to one Cd(1) and one C(1) atom. F(1) is bonded in a single-bond geometry to one C(4) atom. Linkers: 4 [O]C(=O)c1cncc(F)c1. Metal clusters: 2 [Cd]. The MOF has largest included sphere 1.73 A, density 2.22 g/cm3, surface area 3075.07 m2/g, accessible volume 0.09 cm3/g