Cu8H19(C7N8)5(CH)13 crystallizes in the triclinic P-1 space group. The structure consists of twenty-six 02329_fluka molecules inside a Cu8H19(C7N8)5 framework. In the Cu8H19(C7N8)5 framework, there are nine inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a square co-planar geometry to one N(1), one N(2), one N(4), and one N(5) atom. The Cu(1)-N(1) bond length is 2.00 Å. The Cu(1)-N(2) bond length is 1.98 Å. The Cu(1)-N(4) bond length is 1.90 Å. The Cu(1)-N(5) bond length is 2.01 Å. In the second Cu site, Cu(2) is bonded in a tetrahedral geometry to one N(10), one N(22), one N(28), and one N(6) atom. The Cu(2)-N(10) bond length is 2.04 Å. The Cu(2)-N(22) bond length is 2.05 Å. The Cu(2)-N(28) bond length is 1.97 Å. The Cu(2)-N(6) bond length is 1.98 Å. In the third Cu site, Cu(3) is bonded in a square co-planar geometry to one N(14), one N(20), one N(27), and one N(30) atom. The Cu(3)-N(14) bond length is 1.92 Å. The Cu(3)-N(20) bond length is 2.08 Å. The Cu(3)-N(27) bond length is 1.95 Å. The Cu(3)-N(30) bond length is 2.04 Å. In the fourth Cu site, Cu(4) is bonded in a distorted trigonal non-coplanar geometry to one N(12), one N(13), and one N(25) atom. The Cu(4)-N(12) bond length is 2.14 Å. The Cu(4)-N(13) bond length is 1.94 Å. The Cu(4)-N(25) bond length is 1.88 Å. In the fifth Cu site, Cu(5) is bonded in a rectangular see-saw-like geometry to one N(15), one N(35), one N(40), and one N(8) atom. The Cu(5)-N(15) bond length is 2.05 Å. The Cu(5)-N(35) bond length is 1.95 Å. The Cu(5)-N(40) bond length is 2.04 Å. The Cu(5)-N(8) bond length is 1.96 Å. In the sixth Cu site, Cu(6) is bonded in a tetrahedral geometry to one N(11), one N(31), one N(32), and one N(37) atom. The Cu(6)-N(11) bond length is 2.02 Å. The Cu(6)-N(31) bond length is 2.07 Å. The Cu(6)-N(32) bond length is 2.01 Å. The Cu(6)-N(37) bond length is 2.01 Å. In the seventh Cu site, Cu(7) is bonded in a 3-coordinate geometry to one N(19), one N(22), one N(23), and one N(24) atom. The Cu(7)-N(19) bond length is 1.94 Å. The Cu(7)-N(22) bond length is 2.66 Å. The Cu(7)-N(23) bond length is 2.01 Å. The Cu(7)-N(24) bond length is 1.98 Å. In the eighth Cu site, Cu(8) is bonded in a square co-planar geometry to two equivalent N(34) and two equivalent N(38) atoms. Both Cu(8)-N(34) bond lengths are 1.94 Å. Both Cu(8)-N(38) bond lengths are 2.08 Å. In the ninth Cu site, Cu(9) is bonded in a square co-planar geometry to two equivalent N(39) and two equivalent N(7) atoms. Both Cu(9)-N(39) bond lengths are 1.96 Å. Both Cu(9)-N(7) bond lengths are 1.99 Å. There are thirty-five inequivalent C sites. In the first C site, C(1) is bonded in a distorted trigonal planar geometry to one C(35), one N(39), and one H(1) atom. The C(1)-C(35) bond length is 1.39 Å. The C(1)-N(39) bond length is 1.39 Å. The C(1)-H(1) bond length is 0.93 Å. In the second C site, C(2) is bonded in a distorted trigonal planar geometry to one C(4), one N(15), and one H(2) atom. The C(2)-C(4) bond length is 1.33 Å. The C(2)-N(15) bond length is 1.33 Å. The C(2)-H(2) bond length is 0.94 Å. In the third C site, C(3) is bonded in a distorted single-bond geometry to one C(15) and one H(3) atom. The C(3)-C(15) bond length is 1.36 Å. The C(3)-H(3) bond length is 0.94 Å. In the fourth C site, C(4) is bonded in a distorted single-bond geometry to one C(2) and one H(4) atom. The C(4)-H(4) bond length is 0.93 Å. In the fifth C site, C(6) is bonded in a distorted trigonal planar geometry to one C(7), one N(5), and one H(6) atom. The C(6)-C(7) bond length is 1.33 Å. The C(6)-N(5) bond length is 1.27 Å. The C(6)-H(6) bond length is 0.93 Å. In the sixth C site, C(7) is bonded in a distorted single-bond geometry to one C(6) and one H(7) atom. The C(7)-H(7) bond length is 0.93 Å. In the seventh C site, C(9) is bonded in a distorted single-bond geometry to one C(16) and one H(9) atom. The C(9)-C(16) bond length is 1.42 Å. The C(9)-H(9) bond length is 0.93 Å. In the eighth C site, C(10) is bonded in a distorted single-bond geometry to one C(12) and one H(10) atom. The C(10)-C(12) bond length is 1.37 Å. The C(10)-H(10) bond length is 0.93 Å. In the ninth C site, C(11) is bonded in a distorted trigonal planar geometry to one C(14), one C(39), and one N(38) atom. The C(11)-C(14) bond length is 1.41 Å. The C(11)-C(39) bond length is 1.47 Å. The C(11)-N(38) bond length is 1.39 Å. In the tenth C site, C(12) is bonded in a distorted trigonal planar geometry to one C(10), one N(38), and one H(11) atom. The C(12)-N(38) bond length is 1.30 Å. The C(12)-H(11) bond length is 0.94 Å. In the eleventh C site, C(14) is bonded in a distorted single-bond geometry to one C(11) and one H(13) atom. The C(14)-H(13) bond length is 0.93 Å. In the twelfth C site, C(15) is bonded in a distorted trigonal planar geometry to one C(3), one C(41), and one N(15) atom. The C(15)-C(41) bond length is 1.46 Å. The C(15)-N(15) bond length is 1.43 Å. In the thirteenth C site, C(16) is bonded in a distorted trigonal planar geometry to one C(37), one C(9), and one N(5) atom. The C(16)-C(37) bond length is 1.48 Å. The C(16)-N(5) bond length is 1.35 Å. In the fourteenth C site, C(19) is bonded in a distorted single-bond geometry to one N(1) atom. The C(19)-N(1) bond length is 1.28 Å. In the fifteenth C site, C(20) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(16) atom. The C(20)-N(1) bond length is 1.37 Å. The C(20)-H(16) bond length is 0.93 Å. In the sixteenth C site, C(22) is bonded in a distorted trigonal planar geometry to one C(23), one C(42), and one N(30) atom. The C(22)-C(23) bond length is 1.44 Å. The C(22)-C(42) bond length is 1.42 Å. The C(22)-N(30) bond length is 1.35 Å. In the seventeenth C site, C(23) is bonded in a distorted single-bond geometry to one C(22) and one H(18) atom. The C(23)-H(18) bond length is 0.93 Å. In the eighteenth C site, C(24) is bonded in a distorted trigonal planar geometry to one C(26), one N(30), and one H(19) atom. The C(24)-C(26) bond length is 1.37 Å. The C(24)-N(30) bond length is 1.34 Å. The C(24)-H(19) bond length is 0.93 Å. In the nineteenth C site, C(26) is bonded in a distorted single-bond geometry to one C(24) and one H(21) atom. The C(26)-H(21) bond length is 0.93 Å. In the twentieth C site, C(27) is bonded in a distorted single-bond geometry to one C(29) and one H(22) atom. The C(27)-C(29) bond length is 1.39 Å. The C(27)-H(22) bond length is 0.93 Å. In the twenty-first C site, C(29) is bonded in a distorted single-bond geometry to one C(27), one C(40), and one N(20) atom. The C(29)-C(40) bond length is 1.46 Å. The C(29)-N(20) bond length is 1.37 Å. In the twenty-second C site, C(30) is bonded in a distorted bent 120 degrees geometry to one N(20) and one H(24) atom. The C(30)-N(20) bond length is 1.27 Å. The C(30)-H(24) bond length is 0.93 Å. In the twenty-third C site, C(32) is bonded in a distorted single-bond geometry to one N(39) atom. The C(32)-N(39) bond length is 1.39 Å. In the twenty-fourth C site, C(35) is bonded in a distorted single-bond geometry to one C(1) and one H(28) atom. The C(35)-H(28) bond length is 0.93 Å. In the twenty-fifth C site, C(36) is bonded in a 2-coordinate geometry to one N(2) and one N(22) atom. The C(36)-N(2) bond length is 1.33 Å. The C(36)-N(22) bond length is 1.33 Å. In the twenty-sixth C site, C(37) is bonded in a distorted bent 120 degrees geometry to one C(16), one N(33), and one N(4) atom. The C(37)-N(33) bond length is 1.31 Å. The C(37)-N(4) bond length is 1.34 Å. In the twenty-seventh C site, C(38) is bonded in a distorted bent 120 degrees geometry to one N(25) and one N(7) atom. The C(38)-N(25) bond length is 1.34 Å. The C(38)-N(7) bond length is 1.26 Å. In the twenty-eighth C site, C(39) is bonded in a distorted bent 120 degrees geometry to one C(11), one N(28), and one N(34) atom. The C(39)-N(28) bond length is 1.37 Å. The C(39)-N(34) bond length is 1.29 Å. In the twenty-ninth C site, C(40) is bonded in a distorted trigonal planar geometry to one C(29), one N(27), and one N(32) atom. The C(40)-N(27) bond length is 1.34 Å. The C(40)-N(32) bond length is 1.30 Å. In the thirtieth C site, C(41) is bonded in a distorted trigonal planar geometry to one C(15), one N(24), and one N(8) atom. The C(41)-N(24) bond length is 1.36 Å. The C(41)-N(8) bond length is 1.31 Å. In the thirty-first C site, C(42) is bonded in a distorted bent 120 degrees geometry to one C(22), one N(14), and one N(23) atom. The C(42)-N(14) bond length is 1.35 Å. The C(42)-N(23) bond length is 1.34 Å. In the thirty-second C site, C(43) is bonded in a distorted trigonal planar geometry to one C(46), one N(13), and one N(35) atom. The C(43)-C(46) bond length is 1.34 Å. The C(43)-N(13) bond length is 1.37 Å. The C(43)-N(35) bond length is 1.38 Å. In the thirty-third C site, C(45) is bonded in a distorted bent 120 degrees geometry to one N(40) and one H(30) atom. The C(45)-N(40) bond length is 1.39 Å. The C(45)-H(30) bond length is 0.93 Å. In the thirty-fourth C site, C(46) is bonded in a distorted single-bond geometry to one C(43), one C(47), and one N(40) atom. The C(46)-C(47) bond length is 1.39 Å. The C(46)-N(40) bond length is 1.39 Å. In the thirty-fifth C site, C(47) is bonded in a distorted single-bond geometry to one C(46) and one H(31) atom. The C(47)-H(31) bond length is 0.93 Å. There are forty inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Cu(1), one C(19), and one C(20) atom. In the second N site, N(2) is bonded in a distorted trigonal planar geometry to one Cu(1), one C(36), and one N(29) atom. The N(2)-N(29) bond length is 1.31 Å. In the third N site, N(3) is bonded in a water-like geometry to one N(12) and one N(4) atom. The N(3)-N(12) bond length is 1.31 Å. The N(3)-N(4) bond length is 1.38 Å. In the fourth N site, N(4) is bonded in a 3-coordinate geometry to one Cu(1), one C(37), and one N(3) atom. In the fifth N site, N(5) is bonded in a trigonal planar geometry to one Cu(1), one C(16), and one C(6) atom. In the sixth N site, N(6) is bonded in a distorted single-bond geometry to one Cu(2), one N(16), and one N(24) atom. The N(6)-N(16) bond length is 1.28 Å. The N(6)-N(24) bond length is 1.39 Å. In the seventh N site, N(7) is bonded in a distorted trigonal planar geometry to one Cu(9), one C(38), and one N(9) atom. The N(7)-N(9) bond length is 1.30 Å. In the eighth N site, N(8) is bonded in a 3-coordinate geometry to one Cu(5), one C(41), and one N(16) atom. The N(8)-N(16) bond length is 1.35 Å. In the ninth N site, N(9) is bonded in a water-like geometry to one N(11) and one N(7) atom. The N(9)-N(11) bond length is 1.33 Å. In the tenth N site, N(10) is bonded in a distorted trigonal planar geometry to one Cu(2), one N(22), and one N(29) atom. The N(10)-N(22) bond length is 1.35 Å. The N(10)-N(29) bond length is 1.33 Å. In the eleventh N site, N(11) is bonded in a distorted trigonal planar geometry to one Cu(6), one N(25), and one N(9) atom. The N(11)-N(25) bond length is 1.33 Å. In the twelfth N site, N(12) is bonded in a trigonal planar geometry to one Cu(4), one N(3), and one N(33) atom. The N(12)-N(33) bond length is 1.34 Å. In the thirteenth N site, N(13) is bonded in a distorted trigonal planar geometry to one Cu(4), one C(43), and one N(37) atom. The N(13)-N(37) bond length is 1.33 Å. In the fourteenth N site, N(14) is bonded in a 3-coordinate geometry to one Cu(3), one C(42), and one N(26) atom. The N(14)-N(26) bond length is 1.37 Å. In the fifteenth N site, N(15) is bonded in a distorted trigonal planar geometry to one Cu(5), one C(15), and one C(2) atom. In the sixteenth N site, N(16) is bonded in a water-like geometry to one N(6) and one N(8) atom. In the seventeenth N site, N(17) is bonded in a bent 120 degrees geometry to one N(23) and one N(26) atom. The N(17)-N(23) bond length is 1.35 Å. The N(17)-N(26) bond length is 1.33 Å. In the eighteenth N site, N(18) is bonded in a water-like geometry to one N(35) and one N(37) atom. The N(18)-N(35) bond length is 1.41 Å. The N(18)-N(37) bond length is 1.28 Å. In the nineteenth N site, N(19) is bonded in a distorted trigonal planar geometry to one Cu(7), one N(28), and one N(36) atom. The N(19)-N(28) bond length is 1.36 Å. The N(19)-N(36) bond length is 1.35 Å. In the twentieth N site, N(20) is bonded in a trigonal planar geometry to one Cu(3), one C(29), and one C(30) atom. In the twenty-first N site, N(21) is bonded in a water-like geometry to one N(27) and one N(31) atom. The N(21)-N(27) bond length is 1.31 Å. The N(21)-N(31) bond length is 1.24 Å. In the twenty-second N site, N(22) is bonded in a 4-coordinate geometry to one Cu(2), one Cu(7), one C(36), and one N(10) atom. In the twenty-third N site, N(23) is bonded in a 3-coordinate geometry to one Cu(7), one C(42), and one N(17) atom. In the twenty-fourth N site, N(24) is bonded in a distorted trigonal planar geometry to one Cu(7), one C(41), and one N(6) atom. In the twenty-fifth N site, N(25) is bonded in a distorted trigonal planar geometry to one Cu(4), one C(38), and one N(11) atom. In the twenty-sixth N site, N(26) is bonded in a water-like geometry to one N(14) and one N(17) atom. In the twenty-seventh N site, N(27) is bonded in a 3-coordinate geometry to one Cu(3), one C(40), and one N(21) atom. In the twenty-eighth N site, N(28) is bonded in a 3-coordinate geometry to one Cu(2), one C(39), and one N(19) atom. In the twenty-ninth N site, N(29) is bonded in a water-like geometry to one N(10) and one N(2) atom. In the thirtieth N site, N(30) is bonded in a trigonal planar geometry to one Cu(3), one C(22), and one C(24) atom. In the thirty-first N site, N(31) is bonded in a distorted trigonal planar geometry to one Cu(6), one N(21), and one N(32) atom. The N(31)-N(32) bond length is 1.40 Å. In the thirty-second N site, N(32) is bonded in a 3-coordinate geometry to one Cu(6), one C(40), and one N(31) atom. In the thirty-third N site, N(33) is bonded in a water-like geometry to one C(37) and one N(12) atom. In the thirty-fourth N site, N(34) is bonded in a 3-coordinate geometry to one Cu(8), one C(39), and one N(36) atom. The N(34)-N(36) bond length is 1.42 Å. In the thirty-fifth N site, N(35) is bonded in a 3-coordinate geometry to one Cu(5), one C(43), and one N(18) atom. In the thirty-sixth N site, N(36) is bonded in a water-like geometry to one N(19) and one N(34) atom. In the thirty-seventh N site, N(37) is bonded in a distorted trigonal planar geometry to one Cu(6), one N(13), and one N(18) atom. In the thirty-eighth N site, N(38) is bonded in a distorted trigonal planar geometry to one Cu(8), one C(11), and one C(12) atom. In the thirty-ninth N site, N(39) is bonded in a trigonal planar geometry to one Cu(9), one C(1), and one C(32) atom. In the fortieth N site, N(40) is bonded in a trigonal planar geometry to one Cu(5), one C(45), and one C(46) atom. There are nineteen inequivalent H sites. In the first H site, H(1) 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) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(3) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(4) atom. In the fifth H site, H(6) is bonded in a single-bond geometry to one C(6) atom. In the sixth H site, H(7) is bonded in a single-bond geometry to one C(7) atom. In the seventh H site, H(9) is bonded in a single-bond geometry to one C(9) atom. In the eighth H site, H(10) is bonded in a single-bond geometry to one C(10) atom. In the ninth H site, H(11) is bonded in a single-bond geometry to one C(12) atom. In the tenth H site, H(13) is bonded in a single-bond geometry to one C(14) atom. In the eleventh H site, H(16) is bonded in a single-bond geometry to one C(20) atom. In the twelfth H site, H(18) is bonded in a single-bond geometry to one C(23) atom. In the thirteenth H site, H(19) is bonded in a single-bond geometry to one C(24) atom. In the fourteenth H site, H(21) is bonded in a single-bond geometry to one C(26) atom. In the fifteenth H site, H(22) is bonded in a single-bond geometry to one C(27) atom. In the sixteenth H site, H(24) is bonded in a single-bond geometry to one C(30) atom. In the seventeenth H site, H(28) is bonded in a single-bond geometry to one C(35) atom. In the eighteenth H site, H(30) is bonded in a single-bond geometry to one C(45) atom. In the nineteenth H site, H(31) is bonded in a single-bond geometry to one C(47) atom. Linkers: 1 [CH]1C=CC=C2c3nnnn3[Cu@]3(N12)N1C=CC=CC1=C1[N][N][N]N13 ,2 [CH]1C=CC=C2c3nnnn3[Cu]3(N12)N1[CH]C=CC=C1c1nnnn13 ,2 C1=CC2=C3N=N[N]N3[Cu]3(N2C=C1)N1C=CC=CC1=C1N=N[N]N13 ,1 [CH]1C=CC=C2c3nnnn3[Cu@]3(N12)N1C=CC=CC1=C1N=N[N]N13 ,1 [CH]1C=CC=C2c3nnnn3[Cu@@]3(N12)N1C=CC=CC1=C1[N][N][N]N13 ,1 c1ccc(C2=N[N]N=N2)nc1. Metal clusters: 5 [Cu] ,1 N1=N[Cu]23N=N[Cu]1(/N=N\[Cu]/N=N\2)/N=N\[Cu]/N=N\3. The MOF has largest included sphere 9.25 A, density 1.21 g/cm3, surface area 3664.28 m2/g, accessible volume 0.46 cm3/g