KCu2C25N6H14O5(CH)13 crystallizes in the orthorhombic P2_12_12_1 space group. The structure consists of fifty-two 02329_fluka molecules inside a KCu2C25N6H14O5 framework. In the KCu2C25N6H14O5 framework, K(1) is bonded in a 4-coordinate geometry to one O(2), one O(3), one O(4), and one O(5) atom. The K(1)-O(2) bond length is 2.66 Å. The K(1)-O(3) bond length is 2.57 Å. The K(1)-O(4) bond length is 2.60 Å. The K(1)-O(5) bond length is 2.55 Å. There are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a distorted square co-planar geometry to one N(1), one N(2), one N(3), and one O(1) atom. The Cu(1)-N(1) bond length is 2.03 Å. The Cu(1)-N(2) bond length is 1.91 Å. The Cu(1)-N(3) bond length is 2.08 Å. The Cu(1)-O(1) bond length is 1.89 Å. In the second Cu site, Cu(2) is bonded in a distorted square co-planar geometry to one N(4), one N(5), one N(6), and one O(1) atom. The Cu(2)-N(4) bond length is 2.08 Å. The Cu(2)-N(5) bond length is 1.91 Å. The Cu(2)-N(6) bond length is 2.04 Å. The Cu(2)-O(1) bond length is 1.90 Å. There are twenty-five inequivalent C sites. In the first C site, C(38) is bonded in a distorted single-bond geometry to one C(33) and one H(27) atom. The C(38)-C(33) bond length is 1.41 Å. The C(38)-H(27) bond length is 1.09 Å. In the second C site, C(7) is bonded in a distorted bent 120 degrees geometry to one C(8), one N(1), and one O(2) atom. The C(7)-C(8) bond length is 1.50 Å. The C(7)-N(1) bond length is 1.35 Å. The C(7)-O(2) bond length is 1.26 Å. In the third C site, C(8) is bonded in a distorted single-bond geometry to one C(7), one C(9), and one N(2) atom. The C(8)-C(9) bond length is 1.39 Å. The C(8)-N(2) bond length is 1.33 Å. In the fourth C site, C(9) is bonded in a distorted trigonal planar geometry to one C(10), one C(8), and one H(7) atom. The C(9)-C(10) bond length is 1.40 Å. The C(9)-H(7) bond length is 1.09 Å. In the fifth C site, C(10) is bonded in a distorted single-bond geometry to one C(9) and one H(8) atom. The C(10)-H(8) bond length is 1.09 Å. In the sixth C site, C(11) is bonded in a distorted single-bond geometry to one C(12) and one H(9) atom. The C(11)-C(12) bond length is 1.40 Å. The C(11)-H(9) bond length is 1.09 Å. In the seventh C site, C(12) is bonded in a distorted single-bond geometry to one C(11), one C(13), and one N(2) atom. The C(12)-C(13) bond length is 1.50 Å. The C(12)-N(2) bond length is 1.33 Å. In the eighth C site, C(13) is bonded in a 2-coordinate geometry to one C(12), one N(3), and one O(3) atom. The C(13)-N(3) bond length is 1.35 Å. The C(13)-O(3) bond length is 1.26 Å. In the ninth C site, C(14) is bonded in a distorted trigonal planar geometry to one C(15), one C(19), and one N(3) atom. The C(14)-C(15) bond length is 1.41 Å. The C(14)-C(19) bond length is 1.41 Å. The C(14)-N(3) bond length is 1.40 Å. In the tenth C site, C(15) is bonded in a distorted single-bond geometry to one C(14), one C(16), and one H(10) atom. The C(15)-C(16) bond length is 1.39 Å. The C(15)-H(10) bond length is 1.08 Å. In the eleventh C site, C(16) is bonded in a distorted trigonal planar geometry to one C(15), one C(17), and one H(11) atom. The C(16)-C(17) bond length is 1.40 Å. The C(16)-H(11) bond length is 1.09 Å. In the twelfth C site, C(17) is bonded in a distorted single-bond geometry to one C(16) and one H(12) atom. The C(17)-H(12) bond length is 1.09 Å. In the thirteenth C site, C(19) is bonded in a distorted single-bond geometry to one C(14) and one H(14) atom. The C(19)-H(14) bond length is 1.09 Å. In the fourteenth C site, C(20) is bonded in a distorted trigonal planar geometry to one C(21), one C(25), and one N(4) atom. The C(20)-C(21) bond length is 1.41 Å. The C(20)-C(25) bond length is 1.41 Å. The C(20)-N(4) bond length is 1.40 Å. In the fifteenth C site, C(21) is bonded in a distorted single-bond geometry to one C(20) and one H(18) atom. The C(21)-H(18) bond length is 1.09 Å. In the sixteenth C site, C(25) is bonded in a distorted single-bond geometry to one C(20) and one H(22) atom. The C(25)-H(22) bond length is 1.09 Å. In the seventeenth C site, C(26) is bonded in a distorted bent 120 degrees geometry to one C(27), one N(4), and one O(4) atom. The C(26)-C(27) bond length is 1.50 Å. The C(26)-N(4) bond length is 1.36 Å. The C(26)-O(4) bond length is 1.25 Å. In the eighteenth C site, C(27) is bonded in a distorted single-bond geometry to one C(26), one C(28), and one N(5) atom. The C(27)-C(28) bond length is 1.40 Å. The C(27)-N(5) bond length is 1.33 Å. In the nineteenth C site, C(33) is bonded in a distorted trigonal planar geometry to one C(34), one C(38), and one N(6) atom. The C(33)-C(34) bond length is 1.41 Å. The C(33)-N(6) bond length is 1.41 Å. In the twentieth C site, C(28) is bonded in a distorted single-bond geometry to one C(27) and one H(15) atom. The C(28)-H(15) bond length is 1.09 Å. In the twenty-first C site, C(30) is bonded in a distorted single-bond geometry to one C(31) and one H(17) atom. The C(30)-C(31) bond length is 1.39 Å. The C(30)-H(17) bond length is 1.09 Å. In the twenty-second C site, C(31) is bonded in a distorted trigonal planar geometry to one C(30), one C(32), and one N(5) atom. The C(31)-C(32) bond length is 1.50 Å. The C(31)-N(5) bond length is 1.33 Å. In the twenty-third C site, C(32) is bonded in a 2-coordinate geometry to one C(31), one N(6), and one O(5) atom. The C(32)-N(6) bond length is 1.35 Å. The C(32)-O(5) bond length is 1.25 Å. In the twenty-fourth C site, C(1) is bonded in a distorted single-bond geometry to one N(1) atom. The C(1)-N(1) bond length is 1.41 Å. In the twenty-fifth C site, C(34) is bonded in a distorted single-bond geometry to one C(33) and one H(23) atom. The C(34)-H(23) bond length is 1.09 Å. There are six 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(7) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one Cu(1), one C(12), and one C(8) atom. In the third N site, N(3) is bonded in a trigonal planar geometry to one Cu(1), one C(13), and one C(14) atom. In the fourth N site, N(4) is bonded in a trigonal planar geometry to one Cu(2), one C(20), and one C(26) atom. In the fifth N site, N(5) is bonded in a trigonal planar geometry to one Cu(2), one C(27), and one C(31) atom. In the sixth N site, N(6) is bonded in a trigonal planar geometry to one Cu(2), one C(32), and one C(33) atom. There are fourteen inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(1) atom. The H(1)-O(1) bond length is 0.97 Å. In the second H site, H(7) is bonded in a single-bond geometry to one C(9) atom. In the third H site, H(8) is bonded in a single-bond geometry to one C(10) atom. In the fourth H site, H(9) is bonded in a single-bond geometry to one C(11) atom. In the fifth H site, H(10) is bonded in a single-bond geometry to one C(15) atom. In the sixth H site, H(11) is bonded in a single-bond geometry to one C(16) atom. In the seventh H site, H(12) is bonded in a single-bond geometry to one C(17) atom. In the eighth H site, H(14) is bonded in a single-bond geometry to one C(19) atom. In the ninth H site, H(15) is bonded in a single-bond geometry to one C(28) atom. In the tenth H site, H(17) is bonded in a single-bond geometry to one C(30) atom. In the eleventh H site, H(18) is bonded in a single-bond geometry to one C(21) atom. In the twelfth H site, H(22) is bonded in a single-bond geometry to one C(25) atom. In the thirteenth H site, H(23) is bonded in a single-bond geometry to one C(34) atom. In the fourteenth H site, H(27) is bonded in a single-bond geometry to one C(38) atom. There are five inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Cu(1), one Cu(2), and one H(1) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one K(1) and one C(7) atom. In the third O site, O(3) is bonded in a distorted bent 150 degrees geometry to one K(1) and one C(13) atom. In the fourth O site, O(4) is bonded in a distorted bent 150 degrees geometry to one K(1) and one C(26) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to one K(1) and one C(32) atom. Linkers: 8 O=C([N]c1ccccc1)c1cccc(C(=O)[N]c2ccccc2)n1 ,4 [OH]. Metal clusters: 4 [K] ,8 [Cu]. The MOF has largest included sphere 4.56 A, density 1.49 g/cm3, surface area 4158.85 m2/g, accessible volume 0.22 cm3/g