Ag2C3H(NO)3 crystallizes in the monoclinic C2/c space group. There are three inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 3-coordinate geometry to one N(1), one O(1), and one O(2) atom. The Ag(1)-N(1) bond length is 2.15 Å. The Ag(1)-O(1) bond length is 2.54 Å. The Ag(1)-O(2) bond length is 2.21 Å. In the second Ag site, Ag(2) is bonded in a linear geometry to two equivalent N(3) atoms. Both Ag(2)-N(3) bond lengths are 2.09 Å. In the third Ag site, Ag(3) is bonded in a 6-coordinate geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. Both Ag(3)-O(1) bond lengths are 2.37 Å. Both Ag(3)-O(2) bond lengths are 2.66 Å. Both Ag(3)-O(3) bond lengths are 2.77 Å. There are three inequivalent C sites. In the first C site, C(3) is bonded in a trigonal planar geometry to one N(1), one N(3), and one O(3) atom. The C(3)-N(1) bond length is 1.38 Å. The C(3)-N(3) bond length is 1.37 Å. The C(3)-O(3) bond length is 1.26 Å. In the second C site, C(1) is bonded in a trigonal planar geometry to one N(1), one N(2), and one O(2) atom. The C(1)-N(1) bond length is 1.35 Å. The C(1)-N(2) bond length is 1.37 Å. The C(1)-O(2) bond length is 1.27 Å. In the third C site, C(2) is bonded in a trigonal planar geometry to one N(2), one N(3), and one O(1) atom. The C(2)-N(2) bond length is 1.37 Å. The C(2)-N(3) bond length is 1.35 Å. The C(2)-O(1) bond length is 1.26 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(3) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one C(1), one C(2), and one H(1) atom. The N(2)-H(1) bond length is 1.04 Å. In the third N site, N(3) is bonded in a trigonal planar geometry to one Ag(2), one C(2), and one C(3) atom. H(1) is bonded in a distorted linear geometry to one N(2) and one O(3) atom. The H(1)-O(3) bond length is 1.67 Å. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Ag(1), one Ag(3), and one C(2) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Ag(1), one Ag(3), and one C(1) atom. In the third O site, O(3) is bonded in a 1-coordinate geometry to one Ag(3), one C(3), and one H(1) atom. Linkers: 4 O=C1[N]C(=O)NC(=O)[N]1. Metal clusters: 8 [Ag]. The MOF has largest included sphere 1.35 A, density 4.17 g/cm3, surface area 1275.52 m2/g, accessible volume 0.01 cm3/g