AgC5N3H7O4Cl crystallizes in the monoclinic C2/c space group. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a distorted linear geometry to two equivalent N(1) and two equivalent O(3) atoms. Both Ag(1)-N(1) bond lengths are 2.11 Å. Both Ag(1)-O(3) bond lengths are 2.78 Å. In the second Ag site, Ag(2) is bonded in a square co-planar geometry to two equivalent N(3) and two equivalent O(3) atoms. Both Ag(2)-N(3) bond lengths are 2.14 Å. Both Ag(2)-O(3) bond lengths are 2.69 Å. There are five inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one N(1), one N(2), and one H(4) atom. The C(1)-N(1) bond length is 1.34 Å. The C(1)-N(2) bond length is 1.34 Å. The C(1)-H(4) bond length is 1.08 Å. In the second C site, C(2) is bonded in a distorted trigonal planar geometry to one C(3), one C(5), and one N(1) atom. The C(2)-C(3) bond length is 1.40 Å. The C(2)-C(5) bond length is 1.48 Å. The C(2)-N(1) bond length is 1.38 Å. In the third C site, C(3) is bonded in a distorted single-bond geometry to one C(2), one C(4), and one N(2) atom. The C(3)-C(4) bond length is 1.43 Å. The C(3)-N(2) bond length is 1.39 Å. In the fourth C site, C(4) is bonded in a distorted bent 120 degrees geometry to one C(3), one N(3), and one H(6) atom. The C(4)-N(3) bond length is 1.30 Å. The C(4)-H(6) bond length is 1.09 Å. In the fifth C site, C(5) is bonded in a distorted trigonal non-coplanar geometry to one C(2), one H(1), one H(2), and one H(3) atom. The C(5)-H(1) bond length is 1.10 Å. The C(5)-H(2) bond length is 1.10 Å. The C(5)-H(3) bond length is 1.10 Å. There are three inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Ag(1), one C(1), and one C(2) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one C(1), one C(3), and one H(5) atom. The N(2)-H(5) bond length is 1.03 Å. In the third N site, N(3) is bonded in a trigonal planar geometry to one Ag(2), one C(4), and one O(1) atom. The N(3)-O(1) bond length is 1.38 Å. There are seven inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(5) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(5) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(5) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(1) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one N(2) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(4) atom. In the seventh H site, H(7) is bonded in a distorted single-bond geometry to one O(1) and one O(2) atom. The H(7)-O(1) bond length is 1.01 Å. The H(7)-O(2) bond length is 1.67 Å. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted water-like geometry to one N(3) and one H(7) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one H(7) and one Cl(1) atom. The O(2)-Cl(1) bond length is 1.54 Å. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Ag(1), one Ag(2), and one Cl(1) atom. The O(3)-Cl(1) bond length is 1.50 Å. In the fourth O site, O(4) is bonded in a single-bond geometry to one Cl(1) atom. The O(4)-Cl(1) bond length is 1.49 Å. Cl(1) is bonded in a trigonal non-coplanar geometry to one O(2), one O(3), and one O(4) atom. Linkers: 4 Cc1nc[nH]c1/C=N\O. Metal clusters: 4 [Ag]. The MOF has largest included sphere 1.74 A, density 2.30 g/cm3, surface area 3401.17 m2/g, accessible volume 0.08 cm3/g