AgC6N4H2O4Cl crystallizes in the orthorhombic Pnma space group. Ag(1) is bonded to two equivalent N(1), two equivalent N(2), and one O(1) atom to form distorted AgN4O trigonal bipyramids that share  a cornercorner with one Cl(1)O4 tetrahedra. Both Ag(1)-N(1) bond lengths are 2.29 Å. Both Ag(1)-N(2) bond lengths are 2.48 Å. The Ag(1)-O(1) bond length is 2.48 Å. There are three inequivalent C sites. In the first C site, C(1) is bonded in a distorted linear geometry to one C(2) and one N(1) atom. The C(1)-C(2) bond length is 1.42 Å. The C(1)-N(1) bond length is 1.17 Å. In the second C site, C(2) is bonded in a distorted trigonal planar geometry to one C(1), one C(3), and one N(2) atom. The C(2)-C(3) bond length is 1.41 Å. The C(2)-N(2) bond length is 1.35 Å. In the third C site, C(3) is bonded in a distorted trigonal planar geometry to one C(2), one N(2), and one H(1) atom. The C(3)-N(2) bond length is 1.33 Å. The C(3)-H(1) bond length is 1.09 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a distorted bent 150 degrees geometry to one Ag(1) and one C(1) atom. In the second N site, N(2) is bonded in a distorted trigonal planar geometry to one Ag(1), one C(2), and one C(3) atom. H(1) is bonded in a single-bond geometry to one C(3) atom. There are three inequivalent O sites. In the first O site, O(3) is bonded in a single-bond geometry to one Cl(1) atom. The O(3)-Cl(1) bond length is 1.45 Å. In the second O site, O(2) is bonded in a single-bond geometry to one Cl(1) atom. The O(2)-Cl(1) bond length is 1.46 Å. In the third O site, O(1) is bonded in a bent 120 degrees geometry to one Ag(1) and one Cl(1) atom. The O(1)-Cl(1) bond length is 1.48 Å. Cl(1) is bonded to one O(1), one O(2), and two equivalent O(3) atoms to form ClO4 tetrahedra that share  a cornercorner with one Ag(1)N4O trigonal bipyramid. Linkers: 4 N#Cc1cnc(C#N)cn1. Metal clusters: 4 [Ag]. The MOF has largest included sphere 2.23 A, density 2.43 g/cm3, surface area 2798.83 m2/g, accessible volume 0.07 cm3/g