AgC5NH4SO3 crystallizes in the tetragonal I-4 space group. There are three inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a distorted linear geometry to two equivalent N(1) atoms. Both Ag(1)-N(1) bond lengths are 2.13 Å. In the second Ag site, Ag(2) is bonded in a rectangular see-saw-like geometry to four equivalent O(2) atoms. All Ag(2)-O(2) bond lengths are 2.41 Å. In the third Ag site, Ag(3) is bonded in a tetrahedral geometry to four equivalent O(1) atoms. All Ag(3)-O(1) bond lengths are 2.38 Å. There are five inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(2), one N(1), and one H(1) atom. The C(1)-C(2) bond length is 1.39 Å. The C(1)-N(1) bond length is 1.35 Å. The C(1)-H(1) bond length is 1.09 Å. In the second C site, C(2) is bonded in a distorted single-bond geometry to one C(1), one C(3), and one H(2) atom. The C(2)-C(3) bond length is 1.39 Å. The C(2)-H(2) bond length is 1.09 Å. In the third C site, C(3) is bonded in a distorted single-bond geometry to one C(2), one C(4), and one H(3) atom. The C(3)-C(4) bond length is 1.40 Å. The C(3)-H(3) bond length is 1.09 Å. In the fourth C site, C(4) is bonded in a trigonal planar geometry to one C(3), one C(5), and one S(1) atom. The C(4)-C(5) bond length is 1.39 Å. The C(4)-S(1) bond length is 1.78 Å. In the fifth C site, C(5) is bonded in a distorted bent 120 degrees geometry to one C(4), one N(1), and one H(4) atom. The C(5)-N(1) bond length is 1.35 Å. The C(5)-H(4) bond length is 1.09 Å. N(1) is bonded in a trigonal planar geometry to one Ag(1), one C(1), and one C(5) atom. There are four inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(1) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(2) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(3) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(5) atom. S(1) is bonded in a distorted trigonal non-coplanar geometry to one C(4), one O(1), one O(2), and one O(3) atom. The S(1)-O(1) bond length is 1.48 Å. The S(1)-O(2) bond length is 1.47 Å. The S(1)-O(3) bond length is 1.46 Å. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 150 degrees geometry to one Ag(3) and one S(1) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one Ag(2) and one S(1) atom. In the third O site, O(3) is bonded in a single-bond geometry to one S(1) atom. Linkers: 3 [O]S([O])([O])c1cccnc1. Metal clusters: 4 [Ag]. The MOF has largest included sphere 1.65 A, density 2.63 g/cm3, surface area 2665.23 m2/g, accessible volume 0.05 cm3/g