NiC14H8(NO4)2(CH)6 crystallizes in the cubic I4_132 space group. The structure consists of one hundred and forty-four 02329_fluka molecules inside a NiC14H8(NO4)2 framework. In each NiC14H8(NO4)2 framework, Ni(1) is bonded in an octahedral geometry to two equivalent N(1), two equivalent O(1), and two equivalent O(3) atoms. Both Ni(1)-N(1) bond lengths are 2.07 Å. Both Ni(1)-O(1) bond lengths are 2.02 Å. Both Ni(1)-O(3) bond lengths are 2.09 Å. There are seven inequivalent C sites. In the first 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)-C(2) bond length is 1.51 Å. The C(1)-O(1) bond length is 1.24 Å. The C(1)-O(2) bond length is 1.24 Å. In the second C site, C(2) is bonded in a trigonal planar geometry to one C(1) and two equivalent C(3) atoms. Both C(2)-C(3) bond lengths are 1.39 Å. In the third C site, C(3) is bonded in a distorted single-bond geometry to two equivalent C(2) and one H(1) atom. The C(3)-H(1) bond length is 0.95 Å. In the fourth C site, C(4) is bonded in a distorted single-bond geometry to one C(5) and one O(3) atom. The C(4)-C(5) bond length is 1.52 Å. The C(4)-O(3) bond length is 1.47 Å. In the fifth C site, C(5) is bonded in a water-like geometry to one C(4) and one O(4) atom. The C(5)-O(4) bond length is 1.40 Å. In the sixth C site, C(6) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(2) atom. The C(6)-N(1) bond length is 1.32 Å. The C(6)-H(2) bond length is 0.95 Å. In the seventh C site, C(10) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(6) atom. The C(10)-N(1) bond length is 1.32 Å. The C(10)-H(6) bond length is 0.95 Å. N(1) is bonded in a trigonal planar geometry to one Ni(1), one C(10), and one C(6) atom. There are four 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(6) atom. In the third H site, H(6) is bonded in a single-bond geometry to one C(10) atom. In the fourth H site, H(7) is bonded in a single-bond geometry to one O(3) atom. The H(7)-O(3) bond length is 0.83 Å. There are four inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one Ni(1) and one C(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to one C(1) atom. In the third O site, O(3) is bonded in a distorted trigonal non-coplanar geometry to one Ni(1), one C(4), and one H(7) atom. In the fourth O site, O(4) is bonded in a single-bond geometry to one C(5) atom. Linkers: 10 [O]C(=O)c1cc(C([O])=O)cc(C([O])=O)c1 ,5 [O][C][C](O)[C](O)[C][O]. Metal clusters: 12 [Ni]. The MOF has largest included sphere 11.75 A, density 0.80 g/cm3, surface area 5003.58 m2/g, accessible volume 0.74 cm3/g