Cu2C26N2H13O9(CH)6(CH2)4C6N2H5O crystallizes in the orthorhombic Pbca space group. The structure consists of forty-eight 02329_fluka molecules, thirty-two 02329_fluka molecules, and eight C6N2H5O clusters inside a Cu2C26N2H13O9 framework. In each C6N2H5O cluster, there are six inequivalent C sites. In the first C site, C(35) is bonded in a 2-coordinate geometry to one N(3) and one H(27) atom. The C(35)-N(3) bond length is 1.47 Å. The C(35)-H(27) bond length is 0.98 Å. In the second C site, C(36) is bonded in a distorted bent 120 degrees geometry to one C(37), one N(3), and one O(10) atom. The C(36)-C(37) bond length is 1.49 Å. The C(36)-N(3) bond length is 1.34 Å. The C(36)-O(10) bond length is 1.24 Å. In the third C site, C(37) is bonded in a trigonal planar geometry to one C(36), one C(38), and one C(41) atom. The C(37)-C(38) bond length is 1.38 Å. The C(37)-C(41) bond length is 1.39 Å. In the fourth C site, C(38) is bonded in a distorted trigonal planar geometry to one C(37), one N(4), and one H(28) atom. The C(38)-N(4) bond length is 1.33 Å. The C(38)-H(28) bond length is 0.93 Å. In the fifth C site, C(39) is bonded in a distorted bent 120 degrees geometry to one N(4) and one H(29) atom. The C(39)-N(4) bond length is 1.33 Å. The C(39)-H(29) bond length is 0.93 Å. In the sixth C site, C(41) is bonded in a distorted single-bond geometry to one C(37) and one H(31) atom. The C(41)-H(31) bond length is 0.93 Å. There are two inequivalent N sites. In the first N site, N(3) is bonded in a trigonal planar geometry to one C(35), one C(36), and one H(2) atom. The N(3)-H(2) bond length is 0.86 Å. In the second N site, N(4) is bonded in a bent 120 degrees geometry to one C(38) and one C(39) atom. There are five inequivalent H sites. In the first H site, H(27) is bonded in a single-bond geometry to one C(35) atom. In the second H site, H(28) is bonded in a single-bond geometry to one C(38) atom. In the third H site, H(29) is bonded in a single-bond geometry to one C(39) atom. In the fourth H site, H(31) is bonded in a single-bond geometry to one C(41) atom. In the fifth H site, H(2) is bonded in a single-bond geometry to one N(3) atom. O(10) is bonded in a single-bond geometry to one C(36) atom. In the Cu2C26N2H13O9 framework, there are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a distorted square pyramidal geometry to one N(1), one O(1), one O(3), one O(5), and one O(8) atom. The Cu(1)-N(1) bond length is 2.16 Å. The Cu(1)-O(1) bond length is 1.98 Å. The Cu(1)-O(3) bond length is 1.98 Å. The Cu(1)-O(5) bond length is 1.99 Å. The Cu(1)-O(8) bond length is 1.95 Å. In the second Cu site, Cu(2) is bonded in a square pyramidal geometry to one O(2), one O(4), one O(6), one O(7), and one O(9) atom. The Cu(2)-O(2) bond length is 1.96 Å. The Cu(2)-O(4) bond length is 1.96 Å. The Cu(2)-O(6) bond length is 1.97 Å. The Cu(2)-O(7) bond length is 1.96 Å. The Cu(2)-O(9) bond length is 2.14 Å. There are twenty-six inequivalent C sites. In the first C site, C(9) is bonded in a trigonal planar geometry to one C(10), one C(11), and one C(8) atom. The C(9)-C(10) bond length is 1.52 Å. The C(9)-C(11) bond length is 1.38 Å. The C(9)-C(8) bond length is 1.43 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 1.51 Å. The C(1)-O(1) bond length is 1.26 Å. The C(1)-O(2) bond length is 1.27 Å. In the third C site, C(2) is bonded in a trigonal planar geometry to one C(1), one C(12), and one C(3) atom. The C(2)-C(12) bond length is 1.37 Å. The C(2)-C(3) bond length is 1.43 Å. In the fourth C site, C(3) is bonded in a trigonal planar geometry to one C(2), one C(4), and one C(8) atom. The C(3)-C(4) bond length is 1.41 Å. The C(3)-C(8) bond length is 1.43 Å. In the fifth C site, C(4) is bonded in a distorted single-bond geometry to one C(3) and one H(3) atom. The C(4)-H(3) bond length is 0.93 Å. In the sixth C site, C(7) is bonded in a distorted single-bond geometry to one C(8) and one H(6) atom. The C(7)-C(8) bond length is 1.42 Å. The C(7)-H(6) bond length is 0.93 Å. In the seventh C site, C(8) is bonded in a trigonal planar geometry to one C(3), one C(7), and one C(9) atom. In the eighth C site, C(10) is bonded in a distorted bent 120 degrees geometry to one C(9), one O(7), and one O(8) atom. The C(10)-O(7) bond length is 1.26 Å. The C(10)-O(8) bond length is 1.25 Å. In the ninth C site, C(11) is bonded in a distorted single-bond geometry to one C(9) and one H(7) atom. The C(11)-H(7) bond length is 0.93 Å. In the tenth C site, C(12) is bonded in a single-bond geometry to one C(2) and one H(8) atom. The C(12)-H(8) bond length is 0.93 Å. In the eleventh C site, C(13) is bonded in a distorted bent 120 degrees geometry to one C(14), one O(3), and one O(4) atom. The C(13)-C(14) bond length is 1.50 Å. The C(13)-O(3) bond length is 1.26 Å. The C(13)-O(4) bond length is 1.26 Å. In the twelfth C site, C(14) is bonded in a trigonal planar geometry to one C(13), one C(15), and one C(23) atom. The C(14)-C(15) bond length is 1.36 Å. The C(14)-C(23) bond length is 1.44 Å. In the thirteenth C site, C(15) is bonded in a distorted single-bond geometry to one C(14) and one H(9) atom. The C(15)-H(9) bond length is 0.93 Å. In the fourteenth C site, C(16) is bonded in a distorted single-bond geometry to one C(17) and one H(10) atom. The C(16)-C(17) bond length is 1.37 Å. The C(16)-H(10) bond length is 0.93 Å. In the fifteenth C site, C(17) is bonded in a trigonal planar geometry to one C(16), one C(18), and one C(24) atom. The C(17)-C(18) bond length is 1.42 Å. The C(17)-C(24) bond length is 1.50 Å. In the sixteenth C site, C(18) is bonded in a trigonal planar geometry to one C(17), one C(19), and one C(23) atom. The C(18)-C(19) bond length is 1.42 Å. The C(18)-C(23) bond length is 1.42 Å. In the seventeenth C site, C(19) is bonded in a distorted single-bond geometry to one C(18) and one H(11) atom. The C(19)-H(11) bond length is 0.93 Å. In the eighteenth C site, C(22) is bonded in a distorted single-bond geometry to one C(23) and one H(14) atom. The C(22)-C(23) bond length is 1.41 Å. The C(22)-H(14) bond length is 0.93 Å. In the nineteenth C site, C(23) is bonded in a trigonal planar geometry to one C(14), one C(18), and one C(22) atom. In the twentieth C site, C(24) is bonded in a distorted bent 120 degrees geometry to one C(17), one O(5), and one O(6) atom. The C(24)-O(5) bond length is 1.26 Å. The C(24)-O(6) bond length is 1.26 Å. In the twenty-first C site, C(26) is bonded in a distorted single-bond geometry to one C(27) and one H(16) atom. The C(26)-C(27) bond length is 1.38 Å. The C(26)-H(16) bond length is 0.93 Å. In the twenty-second C site, C(27) is bonded in a trigonal planar geometry to one C(26), one C(28), and one C(29) atom. The C(27)-C(28) bond length is 1.39 Å. The C(27)-C(29) bond length is 1.50 Å. In the twenty-third C site, C(28) is bonded in a 3-coordinate geometry to one C(27), one N(1), and one H(17) atom. The C(28)-N(1) bond length is 1.33 Å. The C(28)-H(17) bond length is 0.93 Å. In the twenty-fourth C site, C(29) is bonded in a distorted bent 120 degrees geometry to one C(27), one N(2), and one O(9) atom. The C(29)-N(2) bond length is 1.33 Å. The C(29)-O(9) bond length is 1.24 Å. In the twenty-fifth C site, C(30) is bonded in a 2-coordinate geometry to one N(2) and one H(18) atom. The C(30)-N(2) bond length is 1.47 Å. The C(30)-H(18) bond length is 0.98 Å. In the twenty-sixth C site, C(42) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(32) atom. The C(42)-N(1) bond length is 1.35 Å. The C(42)-H(32) bond length is 0.93 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Cu(1), one C(28), and one C(42) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one C(29), one C(30), and one H(1) atom. The N(2)-H(1) bond length is 0.86 Å. There are thirteen inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one N(2) atom. In the second H site, H(3) is bonded in a single-bond geometry to one C(4) atom. In the third H site, H(6) is bonded in a single-bond geometry to one C(7) atom. In the fourth H site, H(7) is bonded in a single-bond geometry to one C(11) atom. In the fifth H site, H(8) is bonded in a single-bond geometry to one C(12) atom. In the sixth H site, H(9) is bonded in a single-bond geometry to one C(15) atom. In the seventh H site, H(10) is bonded in a single-bond geometry to one C(16) atom. In the eighth H site, H(11) is bonded in a single-bond geometry to one C(19) atom. In the ninth H site, H(14) is bonded in a single-bond geometry to one C(22) atom. In the tenth H site, H(16) is bonded in a single-bond geometry to one C(26) atom. In the eleventh H site, H(17) is bonded in a single-bond geometry to one C(28) atom. In the twelfth H site, H(18) is bonded in a single-bond geometry to one C(30) atom. In the thirteenth H site, H(32) is bonded in a single-bond geometry to one C(42) atom. There are nine inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one Cu(1) and one C(1) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Cu(2) and one C(1) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one Cu(1) and one C(13) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one Cu(2) and one C(13) atom. In the fifth O site, O(5) is bonded in a bent 120 degrees geometry to one Cu(1) and one C(24) atom. In the sixth O site, O(6) is bonded in a bent 120 degrees geometry to one Cu(2) and one C(24) atom. In the seventh O site, O(7) is bonded in a bent 120 degrees geometry to one Cu(2) and one C(10) atom. In the eighth O site, O(8) is bonded in a bent 120 degrees geometry to one Cu(1) and one C(10) atom. In the ninth O site, O(9) is bonded in a bent 150 degrees geometry to one Cu(2) and one C(29) atom. Linkers: 16 [O]C(=O)c1ccc(C([O])=O)c2ccccc12 ,4 O=C(N[C@H]1CCCC[C@@H]1NC(=O)c1cccnc1)c1cccnc1 ,4 O=C(N[C@@H]1CCCC[C@H]1NC(=O)c1cccnc1)c1cccnc1. Metal clusters: 16 [Cu]. The MOF has largest included sphere 5.22 A, density 1.13 g/cm3, surface area 4629.72 m2/g, accessible volume 0.38 cm3/g