Ag(C3N2)2 crystallizes in the orthorhombic Pnma space group. Ag(1) is bonded in a distorted rectangular see-saw-like geometry to two equivalent N(1) and two equivalent N(2) atoms. Both Ag(1)-N(1) bond lengths are 2.47 Å. Both Ag(1)-N(2) bond lengths are 2.40 Å. There are three inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(2) and one N(1) atom. The C(1)-C(2) bond length is 1.40 Å. The C(1)-N(1) bond length is 1.32 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(1) atom. The C(2)-C(3) bond length is 1.45 Å. The C(2)-N(1) bond length is 1.33 Å. In the third C site, C(3) is bonded in a distorted linear geometry to one C(2) and one N(2) atom. The C(3)-N(2) bond length is 1.12 Å. There are two 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 distorted linear geometry to one Ag(1) and one C(3) atom. Linkers: 5 N#Cc1[c]nc(C#N)[c]n1. Metal clusters: 4 [Ag]. The MOF has largest included sphere 5.70 A, density 1.33 g/cm3, surface area 3625.63 m2/g, accessible volume 0.39 cm3/g