Ag2C9H5(NO2)2 crystallizes in the triclinic P-1 space group. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 4-coordinate geometry to one N(2), one O(2), and two equivalent O(4) atoms. The Ag(1)-N(2) bond length is 2.23 Å. The Ag(1)-O(2) bond length is 2.34 Å. There is one shorter (2.37 Å) and one longer (2.41 Å) Ag(1)-O(4) bond length. In the second Ag site, Ag(2) is bonded in a distorted rectangular see-saw-like geometry to one N(1), one O(3), and two equivalent O(1) atoms. The Ag(2)-N(1) bond length is 2.22 Å. The Ag(2)-O(3) bond length is 2.24 Å. There is one shorter (2.47 Å) and one longer (2.69 Å) Ag(2)-O(1) bond length. There are nine inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(6), one O(1), and one O(4) atom. The C(1)-C(6) bond length is 1.50 Å. The C(1)-O(1) bond length is 1.27 Å. The C(1)-O(4) bond length is 1.27 Å. In the second C site, C(2) is bonded in a distorted trigonal planar geometry to one C(8), one N(1), and one H(1) atom. The C(2)-C(8) bond length is 1.40 Å. The C(2)-N(1) bond length is 1.34 Å. The C(2)-H(1) bond length is 1.09 Å. In the third C site, C(3) is bonded in a distorted bent 120 degrees geometry to one C(5), one O(2), and one O(3) atom. The C(3)-C(5) bond length is 1.51 Å. The C(3)-O(2) bond length is 1.27 Å. The C(3)-O(3) bond length is 1.28 Å. In the fourth C site, C(4) is bonded in a distorted single-bond geometry to one C(5), one C(6), and one H(2) atom. The C(4)-C(5) bond length is 1.40 Å. The C(4)-C(6) bond length is 1.40 Å. The C(4)-H(2) bond length is 1.09 Å. In the fifth C site, C(5) is bonded in a trigonal planar geometry to one C(3), one C(4), and one C(6) atom. The C(5)-C(6) bond length is 1.41 Å. In the sixth C site, C(6) is bonded in a trigonal planar geometry to one C(1), one C(4), and one C(5) atom. In the seventh C site, C(7) is bonded in a distorted trigonal planar geometry to one N(2) and one H(3) atom. The C(7)-N(2) bond length is 1.34 Å. The C(7)-H(3) bond length is 1.09 Å. In the eighth C site, C(8) is bonded in a distorted single-bond geometry to one C(2), one C(9), and one H(4) atom. The C(8)-C(9) bond length is 1.39 Å. The C(8)-H(4) bond length is 1.09 Å. In the ninth C site, C(9) is bonded in a distorted single-bond geometry to one C(8) and one H(5) atom. The C(9)-H(5) bond length is 1.09 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a distorted trigonal planar geometry to one Ag(2), one C(2), and one N(2) atom. The N(1)-N(2) bond length is 1.35 Å. In the second N site, N(2) is bonded in a distorted trigonal planar geometry to one Ag(1), one C(7), and one N(1) atom. There are five inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(2) 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(3) is bonded in a single-bond geometry to one C(7) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(8) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(9) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to two equivalent Ag(2) and one C(1) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one Ag(1) and one C(3) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one Ag(2) and one C(3) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to two equivalent Ag(1) and one C(1) atom. Linkers: 2 c1ccnnc1 ,1 [O]C(=O)c1cc(C([O])=O)c(C([O])=O)cc1C([O])=O. Metal clusters: 4 [Ag]. RCSR code: llj. The MOF has largest included sphere 1.74 A, density 2.88 g/cm3, surface area 2262.64 m2/g, accessible volume 0.05 cm3/g