CuC24H20(N2O)4(CH2)2(CH)4(CH3)4(Br)2 crystallizes in the monoclinic C2 space group. The structure consists of twenty-four 02329_fluka molecules, twelve 02329_fluka molecules, twenty-four 02329_fluka molecules, and twelve hydrogen bromide atoms inside a CuC24H20(N2O)4 framework. In the CuC24H20(N2O)4 framework, there are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a rectangular see-saw-like geometry to two equivalent N(1) and two equivalent N(12) atoms. Both Cu(1)-N(1) bond lengths are 2.03 Å. Both Cu(1)-N(12) bond lengths are 2.03 Å. In the second Cu site, Cu(2) is bonded in a rectangular see-saw-like geometry to one N(10), one N(11), one N(2), and one N(3) atom. The Cu(2)-N(10) bond length is 2.03 Å. The Cu(2)-N(11) bond length is 2.03 Å. The Cu(2)-N(2) bond length is 2.04 Å. The Cu(2)-N(3) bond length is 2.03 Å. There are twenty-seven inequivalent C sites. In the first C site, C(7,8,9) is bonded in a distorted single-bond geometry to one C(4,6) and one H(4,6) atom. The C(7,8,9)-C(4,6) bond length is 1.40 Å. The C(7,8,9)-H(4,6) bond length is 1.09 Å. In the second C site, C(10) is bonded in a distorted single-bond geometry to one C(13) and one H(7,8,9) atom. The C(10)-C(13) bond length is 1.39 Å. The C(10)-H(7,8,9) bond length is 1.09 Å. In the third C site, C(11) is bonded in a distorted single-bond geometry to one C(14,15) and one H(7,8,9) atom. The C(11)-C(14,15) bond length is 1.39 Å. The C(11)-H(7,8,9) bond length is 1.09 Å. In the fourth C site, C(12) is bonded in a distorted single-bond geometry to one C(14,15) and one H(7,8,9) atom. The C(12)-C(14,15) bond length is 1.39 Å. The C(12)-H(7,8,9) bond length is 1.09 Å. In the fifth C site, C(13) is bonded in a distorted trigonal planar geometry to one C(10), one N(1), and one H(10) atom. The C(13)-N(1) bond length is 1.35 Å. The C(13)-H(10) bond length is 1.09 Å. In the sixth C site, C(14,15) is bonded in a distorted trigonal planar geometry to one C(11), one N(2), and one H(11) atom. The C(14,15)-N(2) bond length is 1.35 Å. The C(14,15)-H(11) bond length is 1.09 Å. In the seventh C site, C(16,18) is bonded in a distorted trigonal planar geometry to one C(19); one N(4,5,6); and one O(1,2,3) atom. The C(16,18)-C(19) bond length is 1.53 Å. The C(16,18)-N(4,5,6) bond length is 1.38 Å. The C(16,18)-O(1,2,3) bond length is 1.23 Å. In the eighth C site, C(17) is bonded in a distorted trigonal planar geometry to one C(20,21); one N(4,5,6); and one O(1,2,3) atom. The C(17)-C(20,21) bond length is 1.53 Å. The C(17)-N(4,5,6) bond length is 1.38 Å. The C(17)-O(1,2,3) bond length is 1.23 Å. In the ninth C site, C(19) is bonded in a distorted water-like geometry to one C(16,18); one N(7,9); and one H(16,17,18) atom. The C(19)-N(7,9) bond length is 1.44 Å. The C(19)-H(16,17,18) bond length is 1.10 Å. In the tenth C site, C(20,21) is bonded in a distorted water-like geometry to one C(17); one N(8); and one H(16,17,18) atom. The C(20,21)-N(8) bond length is 1.44 Å. The C(20,21)-H(16,17,18) bond length is 1.10 Å. In the eleventh C site, C(34) is bonded in a distorted bent 120 degrees geometry to one C(37); one N(7,9); and one O(4,6) atom. The C(34)-C(37) bond length is 1.50 Å. The C(34)-N(7,9) bond length is 1.36 Å. The C(34)-O(4,6) bond length is 1.24 Å. In the twelfth C site, C(35) is bonded in a distorted bent 120 degrees geometry to one C(38), one N(8), and one O(5) atom. The C(35)-C(38) bond length is 1.50 Å. The C(35)-N(8) bond length is 1.36 Å. The C(35)-O(5) bond length is 1.24 Å. In the thirteenth C site, C(36) is bonded in a distorted bent 120 degrees geometry to one C(39); one N(7,9); and one O(4,6) atom. The C(36)-C(39) bond length is 1.50 Å. The C(36)-N(7,9) bond length is 1.36 Å. The C(36)-O(4,6) bond length is 1.24 Å. In the fourteenth C site, C(37) is bonded in a trigonal planar geometry to one C(34); one C(40); and one C(49,51) atom. The C(37)-C(40) bond length is 1.39 Å. The C(37)-C(49,51) bond length is 1.40 Å. In the fifteenth C site, C(38) is bonded in a trigonal planar geometry to one C(35), one C(41), and one C(50) atom. The C(38)-C(41) bond length is 1.39 Å. The C(38)-C(50) bond length is 1.40 Å. In the sixteenth C site, C(39) is bonded in a trigonal planar geometry to one C(36); one C(42); and one C(49,51) atom. The C(39)-C(42) bond length is 1.39 Å. The C(39)-C(49,51) bond length is 1.40 Å. In the seventeenth C site, C(40) is bonded in a distorted bent 120 degrees geometry to one C(37), one N(10), and one H(49) atom. The C(40)-N(10) bond length is 1.34 Å. The C(40)-H(49) bond length is 1.09 Å. In the eighteenth C site, C(41) is bonded in a distorted bent 120 degrees geometry to one C(38); one N(11); and one H(50,51) atom. The C(41)-N(11) bond length is 1.34 Å. The C(41)-H(50,51) bond length is 1.09 Å. In the nineteenth C site, C(42) is bonded in a distorted bent 120 degrees geometry to one C(39); one N(12); and one H(50,51) atom. The C(42)-N(12) bond length is 1.34 Å. The C(42)-H(50,51) bond length is 1.09 Å. In the twentieth C site, C(43,44) is bonded in a distorted bent 120 degrees geometry to one N(10) and one H(52) atom. The C(43,44)-N(10) bond length is 1.35 Å. The C(43,44)-H(52) bond length is 1.09 Å. In the twenty-first C site, C(45) is bonded in a distorted bent 120 degrees geometry to one N(12) and one H(53,54) atom. The C(45)-N(12) bond length is 1.35 Å. The C(45)-H(53,54) bond length is 1.09 Å. In the twenty-second C site, C(49,51) is bonded in a distorted single-bond geometry to one C(37) and one H(58,60) atom. The C(49,51)-H(58,60) bond length is 1.09 Å. In the twenty-third C site, C(50) is bonded in a distorted single-bond geometry to one C(38) and one H(59) atom. The C(50)-H(59) bond length is 1.09 Å. In the twenty-fourth C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(4,6); one N(1); and one H(1,3) atom. The C(1)-C(4,6) bond length is 1.40 Å. The C(1)-N(1) bond length is 1.34 Å. The C(1)-H(1,3) bond length is 1.09 Å. In the twenty-fifth C site, C(2,3) is bonded in a distorted bent 120 degrees geometry to one C(5), one N(2), and one H(2) atom. The C(2,3)-C(5) bond length is 1.40 Å. The C(2,3)-N(2) bond length is 1.34 Å. The C(2,3)-H(2) bond length is 1.09 Å. In the twenty-sixth C site, C(4,6) is bonded in a distorted trigonal planar geometry to one C(1); one C(7,8,9); and one N(4,5,6) atom. The C(4,6)-N(4,5,6) bond length is 1.40 Å. In the twenty-seventh C site, C(5) is bonded in a distorted trigonal planar geometry to one C(2,3); one C(7,8,9); and one N(4,5,6) atom. The C(5)-C(7,8,9) bond length is 1.40 Å. The C(5)-N(4,5,6) bond length is 1.40 Å. There are nine inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Cu(1), one C(1), and one C(13) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one Cu(2); one C(14,15); and one C(2,3) atom. In the third N site, N(3) is bonded in a trigonal planar geometry to one Cu(2); one C(14,15); and one C(2,3) atom. The N(3)-C(14,15) bond length is 1.35 Å. The N(3)-C(2,3) bond length is 1.34 Å. In the fourth N site, N(4,5,6) is bonded in a trigonal planar geometry to one C(16,18); one C(4,6); and one H(13,15) atom. The N(4,5,6)-H(13,15) bond length is 1.02 Å. In the fifth N site, N(7,9) is bonded in a trigonal planar geometry to one C(19), one C(34), and one H(46) atom. The N(7,9)-H(46) bond length is 1.03 Å. In the sixth N site, N(8) is bonded in a trigonal planar geometry to one C(20,21); one C(35); and one H(47,48) atom. The N(8)-H(47,48) bond length is 1.03 Å. In the seventh N site, N(10) is bonded in a trigonal planar geometry to one Cu(2); one C(40); and one C(43,44) atom. In the eighth N site, N(11) is bonded in a trigonal planar geometry to one Cu(2); one C(41); and one C(43,44) atom. The N(11)-C(43,44) bond length is 1.35 Å. In the ninth N site, N(12) is bonded in a trigonal planar geometry to one Cu(1), one C(42), and one C(45) atom. There are nineteen inequivalent H sites. In the first H site, H(1,3) 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(2,3) atom. In the third H site, H(4,6) is bonded in a single-bond geometry to one C(7,8,9) atom. In the fourth H site, H(5) is bonded in a single-bond geometry to one C(7,8,9) atom. The H(5)-C(7,8,9) bond length is 1.09 Å. In the fifth H site, H(7,8,9) is bonded in a single-bond geometry to one C(10) atom. In the sixth H site, H(10) is bonded in a single-bond geometry to one C(13) atom. In the seventh H site, H(11) is bonded in a single-bond geometry to one C(14,15) atom. In the eighth H site, H(12) is bonded in a single-bond geometry to one C(14,15) atom. The H(12)-C(14,15) bond length is 1.09 Å. In the ninth H site, H(13,15) is bonded in a single-bond geometry to one N(4,5,6) atom. In the tenth H site, H(14) is bonded in a single-bond geometry to one N(4,5,6) atom. The H(14)-N(4,5,6) bond length is 1.02 Å. In the eleventh H site, H(16,17,18) is bonded in a single-bond geometry to one C(19) atom. In the twelfth H site, H(46) is bonded in a single-bond geometry to one N(7,9) atom. In the thirteenth H site, H(47,48) is bonded in a single-bond geometry to one N(8) atom. In the fourteenth H site, H(49) is bonded in a single-bond geometry to one C(40) atom. In the fifteenth H site, H(50,51) is bonded in a single-bond geometry to one C(41) atom. In the sixteenth H site, H(52) is bonded in a single-bond geometry to one C(43,44) atom. In the seventeenth H site, H(53,54) is bonded in a single-bond geometry to one C(43,44) atom. The H(53,54)-C(43,44) bond length is 1.09 Å. In the eighteenth H site, H(58,60) is bonded in a single-bond geometry to one C(49,51) atom. In the nineteenth H site, H(59) is bonded in a single-bond geometry to one C(50) atom. There are three inequivalent O sites. In the first O site, O(4,6) is bonded in a single-bond geometry to one C(34) atom. In the second O site, O(5) is bonded in a single-bond geometry to one C(35) atom. In the third O site, O(1,2,3) is bonded in a single-bond geometry to one C(16,18) atom. Linkers: 6 CC(C)C[C@H](NC(=O)c1cccnc1)C(=O)Nc1cccnc1. Metal clusters: 3 [Cu]. The MOF has largest included sphere 3.31 A, density 1.50 g/cm3, surface area 4597.82 m2/g, accessible volume 0.19 cm3/g