Ag8H10(C2N3)5 crystallizes in the triclinic P-1 space group. There are sixteen inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a linear geometry to one N(17) and one N(29) atom. The Ag(1)-N(17) bond length is 2.09 Å. The Ag(1)-N(29) bond length is 2.05 Å. In the second Ag site, Ag(2) is bonded in a linear geometry to one N(14) and one N(16) atom. The Ag(2)-N(14) bond length is 2.11 Å. The Ag(2)-N(16) bond length is 2.16 Å. In the third Ag site, Ag(3) is bonded in a linear geometry to one N(2) and one N(28) atom. The Ag(3)-N(2) bond length is 2.11 Å. The Ag(3)-N(28) bond length is 2.09 Å. In the fourth Ag site, Ag(4) is bonded in a linear geometry to one N(15) and one N(19) atom. The Ag(4)-N(15) bond length is 2.12 Å. The Ag(4)-N(19) bond length is 2.10 Å. In the fifth Ag site, Ag(5) is bonded in a linear geometry to one N(3) and one N(8) atom. The Ag(5)-N(3) bond length is 2.09 Å. The Ag(5)-N(8) bond length is 2.11 Å. In the sixth Ag site, Ag(6) is bonded in a linear geometry to one N(11) and one N(27) atom. The Ag(6)-N(11) bond length is 2.08 Å. The Ag(6)-N(27) bond length is 2.12 Å. In the seventh Ag site, Ag(7) is bonded in a linear geometry to one N(1) and one N(23) atom. The Ag(7)-N(1) bond length is 2.08 Å. The Ag(7)-N(23) bond length is 2.08 Å. In the eighth Ag site, Ag(8) is bonded in a linear geometry to one N(24) and one N(25) atom. The Ag(8)-N(24) bond length is 2.16 Å. The Ag(8)-N(25) bond length is 2.13 Å. In the ninth Ag site, Ag(9) is bonded in a linear geometry to one N(21) and one N(9) atom. The Ag(9)-N(21) bond length is 2.12 Å. The Ag(9)-N(9) bond length is 2.09 Å. In the tenth Ag site, Ag(10) is bonded in a linear geometry to one N(12) and one N(18) atom. The Ag(10)-N(12) bond length is 2.06 Å. The Ag(10)-N(18) bond length is 2.08 Å. In the eleventh Ag site, Ag(11) is bonded in a 3-coordinate geometry to one N(10), one N(13), and one N(5) atom. The Ag(11)-N(10) bond length is 2.69 Å. The Ag(11)-N(13) bond length is 2.09 Å. The Ag(11)-N(5) bond length is 2.07 Å. In the twelfth Ag site, Ag(12) is bonded in a linear geometry to one N(6) and one N(7) atom. The Ag(12)-N(6) bond length is 2.07 Å. The Ag(12)-N(7) bond length is 2.06 Å. In the thirteenth Ag site, Ag(13) is bonded in a 4-coordinate geometry to one Ag(14), one N(20), one N(26), and one N(30) atom. The Ag(13)-Ag(14) bond length is 0.71 Å. The Ag(13)-N(20) bond length is 2.46 Å. The Ag(13)-N(26) bond length is 2.19 Å. The Ag(13)-N(30) bond length is 2.19 Å. In the fourteenth Ag site, Ag(14) is bonded in a distorted T-shaped geometry to one Ag(13), one N(26), and one N(30) atom. The Ag(14)-N(26) bond length is 2.02 Å. The Ag(14)-N(30) bond length is 2.17 Å. In the fifteenth Ag site, Ag(15) is bonded in a T-shaped geometry to one Ag(16), one N(22), and one N(4) atom. The Ag(15)-Ag(16) bond length is 0.96 Å. The Ag(15)-N(22) bond length is 2.04 Å. The Ag(15)-N(4) bond length is 2.10 Å. In the sixteenth Ag site, Ag(16) is bonded in a distorted rectangular see-saw-like geometry to one Ag(15), one N(10), one N(22), and one N(4) atom. The Ag(16)-N(10) bond length is 2.63 Å. The Ag(16)-N(22) bond length is 2.29 Å. The Ag(16)-N(4) bond length is 2.29 Å. There are twenty inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one N(2), one N(3), and one H(1) atom. The C(1)-N(2) bond length is 1.33 Å. The C(1)-N(3) bond length is 1.35 Å. The C(1)-H(1) bond length is 0.94 Å. In the second C site, C(2) is bonded in a trigonal planar geometry to one N(1), one N(3), and one H(2) atom. The C(2)-N(1) bond length is 1.30 Å. The C(2)-N(3) bond length is 1.31 Å. The C(2)-H(2) bond length is 0.93 Å. In the third C site, C(3) is bonded in a trigonal planar geometry to one N(5), one N(6), and one H(3) atom. The C(3)-N(5) bond length is 1.29 Å. The C(3)-N(6) bond length is 1.37 Å. The C(3)-H(3) bond length is 0.93 Å. In the fourth C site, C(4) is bonded in a trigonal planar geometry to one N(4), one N(6), and one H(4) atom. The C(4)-N(4) bond length is 1.32 Å. The C(4)-N(6) bond length is 1.37 Å. The C(4)-H(4) bond length is 0.92 Å. In the fifth C site, C(5) is bonded in a trigonal planar geometry to one N(8), one N(9), and one H(5) atom. The C(5)-N(8) bond length is 1.38 Å. The C(5)-N(9) bond length is 1.41 Å. The C(5)-H(5) bond length is 0.93 Å. In the sixth C site, C(6) is bonded in a trigonal planar geometry to one N(7), one N(9), and one H(6) atom. The C(6)-N(7) bond length is 1.26 Å. The C(6)-N(9) bond length is 1.32 Å. The C(6)-H(6) bond length is 0.93 Å. In the seventh C site, C(7) is bonded in a trigonal planar geometry to one N(11), one N(12), and one H(7) atom. The C(7)-N(11) bond length is 1.38 Å. The C(7)-N(12) bond length is 1.37 Å. The C(7)-H(7) bond length is 0.93 Å. In the eighth C site, C(8) is bonded in a trigonal planar geometry to one N(10), one N(12), and one H(8) atom. The C(8)-N(10) bond length is 1.29 Å. The C(8)-N(12) bond length is 1.39 Å. The C(8)-H(8) bond length is 0.93 Å. In the ninth C site, C(9) is bonded in a trigonal planar geometry to one N(14), one N(15), and one H(9) atom. The C(9)-N(14) bond length is 1.28 Å. The C(9)-N(15) bond length is 1.34 Å. The C(9)-H(9) bond length is 0.92 Å. In the tenth C site, C(10) is bonded in a trigonal planar geometry to one N(13), one N(15), and one H(10) atom. The C(10)-N(13) bond length is 1.33 Å. The C(10)-N(15) bond length is 1.30 Å. The C(10)-H(10) bond length is 0.93 Å. In the eleventh C site, C(11) is bonded in a trigonal planar geometry to one N(17), one N(18), and one H(11) atom. The C(11)-N(17) bond length is 1.36 Å. The C(11)-N(18) bond length is 1.35 Å. The C(11)-H(11) bond length is 0.93 Å. In the twelfth C site, C(12) is bonded in a trigonal planar geometry to one N(16), one N(18), and one H(12) atom. The C(12)-N(16) bond length is 1.21 Å. The C(12)-N(18) bond length is 1.36 Å. The C(12)-H(12) bond length is 0.93 Å. In the thirteenth C site, C(13) is bonded in a trigonal planar geometry to one N(20), one N(21), and one H(13) atom. The C(13)-N(20) bond length is 1.39 Å. The C(13)-N(21) bond length is 1.22 Å. The C(13)-H(13) bond length is 0.93 Å. In the fourteenth C site, C(14) is bonded in a trigonal planar geometry to one N(19), one N(21), and one H(14) atom. The C(14)-N(19) bond length is 1.30 Å. The C(14)-N(21) bond length is 1.38 Å. The C(14)-H(14) bond length is 0.94 Å. In the fifteenth C site, C(15) is bonded in a trigonal planar geometry to one N(23), one N(24), and one H(15) atom. The C(15)-N(23) bond length is 1.27 Å. The C(15)-N(24) bond length is 1.34 Å. The C(15)-H(15) bond length is 0.93 Å. In the sixteenth C site, C(16) is bonded in a trigonal planar geometry to one N(22), one N(24), and one H(16) atom. The C(16)-N(22) bond length is 1.31 Å. The C(16)-N(24) bond length is 1.39 Å. The C(16)-H(16) bond length is 0.92 Å. In the seventeenth C site, C(17) is bonded in a trigonal planar geometry to one N(26), one N(27), and one H(17) atom. The C(17)-N(26) bond length is 1.31 Å. The C(17)-N(27) bond length is 1.33 Å. The C(17)-H(17) bond length is 0.93 Å. In the eighteenth C site, C(18) is bonded in a trigonal planar geometry to one N(25), one N(27), and one H(18) atom. The C(18)-N(25) bond length is 1.31 Å. The C(18)-N(27) bond length is 1.33 Å. The C(18)-H(18) bond length is 0.93 Å. In the nineteenth C site, C(19) is bonded in a trigonal planar geometry to one N(29), one N(30), and one H(19) atom. The C(19)-N(29) bond length is 1.35 Å. The C(19)-N(30) bond length is 1.38 Å. The C(19)-H(19) bond length is 0.94 Å. In the twentieth C site, C(20) is bonded in a trigonal planar geometry to one N(28), one N(30), and one H(20) atom. The C(20)-N(28) bond length is 1.26 Å. The C(20)-N(30) bond length is 1.34 Å. The C(20)-H(20) bond length is 0.92 Å. There are thirty inequivalent N sites. In the first N site, N(1) is bonded in a 3-coordinate geometry to one Ag(7), one C(2), and one N(2) atom. The N(1)-N(2) bond length is 1.38 Å. In the second N site, N(2) is bonded in a 3-coordinate geometry to one Ag(3), one C(1), and one N(1) atom. In the third N site, N(3) is bonded in a distorted trigonal planar geometry to one Ag(5), one C(1), and one C(2) atom. In the fourth N site, N(4) is bonded in a 4-coordinate geometry to one Ag(15), one Ag(16), one C(4), and one N(5) atom. The N(4)-N(5) bond length is 1.40 Å. In the fifth N site, N(5) is bonded in a 3-coordinate geometry to one Ag(11), one C(3), and one N(4) atom. In the sixth N site, N(6) is bonded in a trigonal planar geometry to one Ag(12), one C(3), and one C(4) atom. In the seventh N site, N(7) is bonded in a 3-coordinate geometry to one Ag(12), one C(6), and one N(8) atom. The N(7)-N(8) bond length is 1.34 Å. In the eighth N site, N(8) is bonded in a 3-coordinate geometry to one Ag(5), one C(5), and one N(7) atom. In the ninth N site, N(9) is bonded in a distorted trigonal planar geometry to one Ag(9), one C(5), and one C(6) atom. In the tenth N site, N(10) is bonded in a distorted single-bond geometry to one Ag(11), one Ag(16), one C(8), and one N(11) atom. The N(10)-N(11) bond length is 1.41 Å. In the eleventh N site, N(11) is bonded in a 3-coordinate geometry to one Ag(6), one C(7), and one N(10) atom. In the twelfth N site, N(12) is bonded in a distorted trigonal planar geometry to one Ag(10), one C(7), and one C(8) atom. In the thirteenth N site, N(13) is bonded in a 3-coordinate geometry to one Ag(11), one C(10), and one N(14) atom. The N(13)-N(14) bond length is 1.40 Å. In the fourteenth N site, N(14) is bonded in a 3-coordinate geometry to one Ag(2), one C(9), and one N(13) atom. In the fifteenth N site, N(15) is bonded in a distorted trigonal planar geometry to one Ag(4), one C(10), and one C(9) atom. In the sixteenth N site, N(16) is bonded in a 3-coordinate geometry to one Ag(2), one C(12), and one N(17) atom. The N(16)-N(17) bond length is 1.38 Å. In the seventeenth N site, N(17) is bonded in a 3-coordinate geometry to one Ag(1), one C(11), and one N(16) atom. In the eighteenth N site, N(18) is bonded in a distorted trigonal planar geometry to one Ag(10), one C(11), and one C(12) atom. In the nineteenth N site, N(19) is bonded in a 3-coordinate geometry to one Ag(4), one C(14), and one N(20) atom. The N(19)-N(20) bond length is 1.36 Å. In the twentieth N site, N(20) is bonded in a 3-coordinate geometry to one Ag(13), one C(13), and one N(19) atom. In the twenty-first N site, N(21) is bonded in a distorted trigonal planar geometry to one Ag(9), one C(13), and one C(14) atom. In the twenty-second N site, N(22) is bonded in a 1-coordinate geometry to one Ag(15), one Ag(16), one C(16), and one N(23) atom. The N(22)-N(23) bond length is 1.38 Å. In the twenty-third N site, N(23) is bonded in a 3-coordinate geometry to one Ag(7), one C(15), and one N(22) atom. In the twenty-fourth N site, N(24) is bonded in a distorted trigonal planar geometry to one Ag(8), one C(15), and one C(16) atom. In the twenty-fifth N site, N(25) is bonded in a 3-coordinate geometry to one Ag(8), one C(18), and one N(26) atom. The N(25)-N(26) bond length is 1.38 Å. In the twenty-sixth N site, N(26) is bonded in a distorted single-bond geometry to one Ag(13), one Ag(14), one C(17), and one N(25) atom. In the twenty-seventh N site, N(27) is bonded in a distorted trigonal planar geometry to one Ag(6), one C(17), and one C(18) atom. In the twenty-eighth N site, N(28) is bonded in a 3-coordinate geometry to one Ag(3), one C(20), and one N(29) atom. The N(28)-N(29) bond length is 1.37 Å. In the twenty-ninth N site, N(29) is bonded in a 3-coordinate geometry to one Ag(1), one C(19), and one N(28) atom. In the thirtieth N site, N(30) is bonded in a 4-coordinate geometry to one Ag(13), one Ag(14), one C(19), and one C(20) atom. There are twenty 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(5) is bonded in a single-bond geometry to one C(5) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(6) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(7) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(8) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one C(9) atom. In the tenth H site, H(10) is bonded in a single-bond geometry to one C(10) atom. In the eleventh H site, H(11) is bonded in a single-bond geometry to one C(11) atom. In the twelfth H site, H(12) is bonded in a single-bond geometry to one C(12) atom. In the thirteenth H site, H(13) is bonded in a single-bond geometry to one C(13) atom. In the fourteenth H site, H(14) is bonded in a single-bond geometry to one C(14) atom. In the fifteenth H site, H(15) is bonded in a single-bond geometry to one C(15) atom. In the sixteenth H site, H(16) is bonded in a single-bond geometry to one C(16) atom. In the seventeenth H site, H(17) is bonded in a single-bond geometry to one C(17) atom. In the eighteenth H site, H(18) is bonded in a single-bond geometry to one C(18) atom. In the nineteenth H site, H(19) is bonded in a single-bond geometry to one C(19) atom. In the twentieth H site, H(20) is bonded in a single-bond geometry to one C(20) atom. Linkers: 18 C1=NN=C[N]1 ,1 C1=NC=N[N]1 ,1 [N]1=CN=NC=1. Metal clusters: 1 [N][N][Ag@]12[Ag]3[N][N][Ag]4N=N[Ag]5N=N[Ag](/N=N\[Ag]1N=N[Ag]2N=N3)[Ag]45 ,1 [N][N][Ag@@]12[Ag]3[N][N][Ag]4N=N[Ag]5N=N[Ag](/N=N\[Ag]1N=N[Ag]2N=N3)[Ag]45 ,2 [N][Ag]1N=N[Ag][Ag]1[N][N][Ag] ,2 [Ag]/N=N\[Ag] ,4 [Ag]. The MOF has largest included sphere 8.47 A, density 2.10 g/cm3, surface area 2168.41 m2/g, accessible volume 0.26 cm3/g