AgC4N3H2(CH3)4 crystallizes in the monoclinic C2 space group. The structure consists of thirty-two 02329_fluka molecules inside a AgC4N3H2 framework. In the AgC4N3H2 framework, there are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a distorted T-shaped geometry to one N(1), one N(4), and one N(6) atom. The Ag(1)-N(1) bond length is 2.10 Å. The Ag(1)-N(4) bond length is 2.09 Å. The Ag(1)-N(6) bond length is 2.62 Å. In the second Ag site, Ag(2) is bonded in a distorted T-shaped geometry to one N(2), one N(3), and one N(5) atom. The Ag(2)-N(2) bond length is 2.10 Å. The Ag(2)-N(3) bond length is 2.09 Å. The Ag(2)-N(5) bond length is 2.61 Å. There are seven inequivalent C sites. In the first C site, C(9) is bonded in a distorted trigonal planar geometry to one C(11,12); one N(1); and one N(5) atom. The C(9)-C(11,12) bond length is 1.50 Å. The C(9)-N(1) bond length is 1.37 Å. The C(9)-N(5) bond length is 1.33 Å. In the second C site, C(10) is bonded in a distorted trigonal planar geometry to one C(11,12); one N(2); and one N(6) atom. The C(10)-C(11,12) bond length is 1.50 Å. The C(10)-N(2) bond length is 1.37 Å. The C(10)-N(6) bond length is 1.33 Å. In the third C site, C(11,12) is bonded in a single-bond geometry to one C(9) and one H(15) atom. The C(11,12)-H(15) bond length is 1.10 Å. In the fourth C site, C(1) is bonded in a distorted trigonal planar geometry to one C(3), one N(1), and one N(3) atom. The C(1)-C(3) bond length is 1.50 Å. The C(1)-N(1) bond length is 1.36 Å. The C(1)-N(3) bond length is 1.34 Å. In the fifth C site, C(2) is bonded in a distorted trigonal planar geometry to one C(4), one N(2), and one N(4) atom. The C(2)-C(4) bond length is 1.50 Å. The C(2)-N(2) bond length is 1.36 Å. The C(2)-N(4) bond length is 1.34 Å. In the sixth C site, C(3) is bonded in a single-bond geometry to one C(1) and one H(1) atom. The C(3)-H(1) bond length is 1.10 Å. In the seventh C site, C(4) is bonded in a single-bond geometry to one C(2) and one H(2) atom. The C(4)-H(2) bond length is 1.10 Å. There are six inequivalent N sites. In the first N site, N(1) is bonded in a distorted trigonal planar geometry to one Ag(1), one C(1), and one C(9) atom. In the second N site, N(2) is bonded in a distorted trigonal planar geometry to one Ag(2), one C(10), and one C(2) atom. In the third N site, N(3) is bonded in a 3-coordinate geometry to one Ag(2), one C(1), and one N(5) atom. The N(3)-N(5) bond length is 1.38 Å. In the fourth N site, N(4) is bonded in a 3-coordinate geometry to one Ag(1), one C(2), and one N(6) atom. The N(4)-N(6) bond length is 1.38 Å. In the fifth N site, N(5) is bonded in a distorted single-bond geometry to one Ag(2), one C(9), and one N(3) atom. In the sixth N site, N(6) is bonded in a distorted single-bond geometry to one Ag(1), one C(10), and one N(4) atom. There are four inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(3) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(4) atom. In the third H site, H(15) is bonded in a single-bond geometry to one C(11,12) atom. In the fourth H site, H(16) is bonded in a single-bond geometry to one C(11,12) atom. The H(16)-C(11,12) bond length is 1.10 Å. Linkers: 4 CC(C1=[N]=C(N=N1)C(C)C)C. Metal clusters: 2 [N][N][Ag].[N][N][Ag]. The MOF has largest included sphere 2.47 A, density 1.71 g/cm3, surface area 4401.63 m2/g, accessible volume 0.19 cm3/g