AgC4N2H2O3(CH)2 crystallizes in the monoclinic P2_1/c space group. The structure consists of eight 02329_fluka molecules inside a AgC4N2H2O3 framework. In the AgC4N2H2O3 framework, Ag(1) is bonded in a distorted rectangular see-saw-like geometry to one N(1), one O(1), one O(2), and one O(3) atom. The Ag(1)-N(1) bond length is 2.21 Å. The Ag(1)-O(1) bond length is 2.37 Å. The Ag(1)-O(2) bond length is 2.66 Å. The Ag(1)-O(3) bond length is 2.44 Å. There are four inequivalent C sites. In the first C site, C(4) is bonded in a distorted trigonal planar geometry to one C(3), one C(5), and one N(1) atom. The C(4)-C(3) bond length is 1.45 Å. The C(4)-C(5) bond length is 1.42 Å. The C(4)-N(1) bond length is 1.35 Å. In the second C site, C(5) is bonded in a distorted single-bond geometry to one C(4) and one H(3) atom. The C(5)-H(3) bond length is 1.09 Å. In the third C site, C(2) is bonded in a distorted single-bond geometry to one C(3) and one H(2) atom. The C(2)-C(3) bond length is 1.42 Å. The C(2)-H(2) bond length is 1.09 Å. In the fourth C site, C(3) is bonded in a distorted trigonal planar geometry to one C(2), one C(4), and one N(1) atom. The C(3)-N(1) bond length is 1.35 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(3), and one C(4) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one O(1), one O(2), and one O(3) atom. The N(2)-O(1) bond length is 1.28 Å. The N(2)-O(2) bond length is 1.27 Å. The N(2)-O(3) bond length is 1.27 Å. There are two inequivalent H sites. In the first H site, H(2) is bonded in a single-bond geometry to one C(2) atom. In the second H site, H(3) is bonded in a single-bond geometry to one C(5) atom. There are three inequivalent O sites. In the first O site, O(3) is bonded in a distorted water-like geometry to one Ag(1) and one N(2) atom. In the second O site, O(1) is bonded in a distorted water-like geometry to one Ag(1) and one N(2) atom. In the third O site, O(2) is bonded in a distorted single-bond geometry to one Ag(1) and one N(2) atom. Linkers: 2 c1ccc2nc3ccccc3nc2c1 ,2 [CH]c1[c]nc2ccccc2n1. Metal clusters: 4 [Ag]. The MOF has largest included sphere 1.53 A, density 2.52 g/cm3, surface area 2557.60 m2/g, accessible volume 0.06 cm3/g