Ni2C31H18(N2O)4CH crystallizes in the cubic F-43c space group. The structure consists of forty-eight 02329_fluka molecules inside a Ni2C31H18(N2O)4 framework. In the Ni2C31H18(N2O)4 framework, Ni(1) is bonded in a T-shaped geometry to one N(1), one N(3), and one O(1) atom. The Ni(1)-N(1) bond length is 2.09 Å. The Ni(1)-N(3) bond length is 2.11 Å. The Ni(1)-O(1) bond length is 2.07 Å. There are sixteen inequivalent C sites. In the first C site, C(16) is bonded in a trigonal planar geometry to one C(16) and two equivalent C(2) atoms. The C(16)-C(16) bond length is 1.50 Å. Both C(16)-C(2) bond lengths are 1.40 Å. In the second 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 1.49 Å. The C(1)-O(1) bond length is 1.26 Å. The C(1)-O(2) bond length is 1.26 Å. In the third C site, C(2) is bonded in a trigonal planar geometry to one C(1), one C(16), and one C(3) atom. The C(2)-C(3) bond length is 1.41 Å. In the fourth 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 0.93 Å. In the fifth C site, C(4) is bonded in a 3-coordinate geometry to one C(5), one N(1), and one H(2) atom. The C(4)-C(5) bond length is 1.42 Å. The C(4)-N(1) bond length is 1.32 Å. The C(4)-H(2) bond length is 0.93 Å. In the sixth C site, C(5) is bonded in a distorted single-bond geometry to one C(4), one C(6), and one H(3) atom. The C(5)-C(6) bond length is 1.33 Å. The C(5)-H(3) bond length is 0.93 Å. In the seventh C site, C(6) is bonded in a trigonal planar geometry to one C(5), one C(7), and one C(9) atom. The C(6)-C(7) bond length is 1.39 Å. The C(6)-C(9) bond length is 1.47 Å. In the eighth C site, C(7) is bonded in a distorted trigonal planar geometry to one C(6), one C(8), and one H(4) atom. The C(7)-C(8) bond length is 1.36 Å. The C(7)-H(4) bond length is 0.93 Å. In the ninth C site, C(8) is bonded in a distorted trigonal planar geometry to one C(7), one N(1), and one H(5) atom. The C(8)-N(1) bond length is 1.33 Å. The C(8)-H(5) bond length is 0.93 Å. In the tenth C site, C(9) is bonded in a distorted trigonal planar geometry to one C(6) and two equivalent N(2) atoms. There is one shorter (1.32 Å) and one longer (1.36 Å) C(9)-N(2) bond length. In the eleventh C site, C(10) is bonded in a distorted bent 120 degrees geometry to one C(11), one N(3), and one H(6) atom. The C(10)-C(11) bond length is 1.40 Å. The C(10)-N(3) bond length is 1.32 Å. The C(10)-H(6) bond length is 0.93 Å. In the twelfth C site, C(11) is bonded in a distorted trigonal planar geometry to one C(10), one C(12), and one H(7) atom. The C(11)-C(12) bond length is 1.36 Å. The C(11)-H(7) bond length is 0.93 Å. In the thirteenth C site, C(12) is bonded in a 2-coordinate geometry to one C(11), one C(13), and one C(15) atom. The C(12)-C(13) bond length is 1.38 Å. The C(12)-C(15) bond length is 1.48 Å. In the fourteenth C site, C(13) is bonded in a distorted trigonal planar geometry to one C(12), one C(14), and one H(8) atom. The C(13)-C(14) bond length is 1.35 Å. The C(13)-H(8) bond length is 0.93 Å. In the fifteenth C site, C(14) is bonded in a distorted bent 120 degrees geometry to one C(13), one N(3), and one H(9) atom. The C(14)-N(3) bond length is 1.31 Å. The C(14)-H(9) bond length is 0.93 Å. In the sixteenth C site, C(15) is bonded in a distorted trigonal planar geometry to one C(12) and two equivalent N(4) atoms. There is one shorter (1.32 Å) and one longer (1.35 Å) C(15)-N(4) bond length. There are four inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Ni(1), one C(4), and one C(8) atom. In the second N site, N(2) is bonded in a bent 120 degrees geometry to two equivalent C(9) atoms. In the third N site, N(3) is bonded in a trigonal planar geometry to one Ni(1), one C(10), and one C(14) atom. In the fourth N site, N(4) is bonded in a 1-coordinate geometry to two equivalent C(15) atoms. There are nine 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(4) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(5) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(7) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(8) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(10) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(11) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(13) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one C(14) atom. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted 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. Linkers: 8 [O]C(=O)c1cccc(C([O])=O)c1-c1c(C([O])=O)cccc1C([O])=O ,16 n1ccc(cc1)C1=NC(=[N]=C([N]1)c1ccncc1)c1ccncc1. Metal clusters: 24 O=[C]O[Ni]. The MOF has largest included sphere 13.29 A, density 0.71 g/cm3, surface area 4530.83 m2/g, accessible volume 0.96 cm3/g