AgC8N2H8SO3C3NH4 is Indium-derived structured and crystallizes in the monoclinic C2 space group. The structure is zero-dimensional and consists of four 1-methylethenylamine molecules and two AgC8N2H8SO3 clusters. In each AgC8N2H8SO3 cluster, Ag(1) is bonded in a bent 150 degrees geometry to one N(2) and one O(2) atom. The Ag(1)-N(2) bond length is 2.17 Å. The Ag(1)-O(2) bond length is 2.27 Å. There are eight inequivalent C sites. In the first C site, C(3) is bonded in a distorted single-bond geometry to one C(4) and one H(4) atom. The C(3)-C(4) bond length is 1.40 Å. The C(3)-H(4) bond length is 1.09 Å. In the second 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 1.41 Å. The C(4)-S(1) bond length is 1.76 Å. In the third C site, C(5) is bonded in a distorted single-bond geometry to one C(4) and one H(5) atom. The C(5)-H(5) bond length is 1.08 Å. In the fourth C site, C(7) is bonded in a distorted bent 120 degrees geometry to one C(8), one N(2), and one O(3) atom. The C(7)-C(8) bond length is 1.38 Å. The C(7)-N(2) bond length is 1.37 Å. The C(7)-O(3) bond length is 1.36 Å. In the fifth C site, C(8) is bonded in a trigonal planar geometry to one C(10), one C(7), and one C(9) atom. The C(8)-C(10) bond length is 1.49 Å. The C(8)-C(9) bond length is 1.43 Å. In the sixth C site, C(9) is bonded in a distorted trigonal planar geometry to one C(11), one C(8), and one N(3) atom. The C(9)-C(11) bond length is 1.49 Å. The C(9)-N(3) bond length is 1.33 Å. In the seventh C site, C(10) is bonded in a distorted trigonal non-coplanar geometry to one C(8), one H(7), one H(8), and one H(9) atom. The C(10)-H(7) bond length is 1.10 Å. The C(10)-H(8) bond length is 1.10 Å. The C(10)-H(9) bond length is 1.10 Å. In the eighth C site, C(11) is bonded in a distorted trigonal non-coplanar geometry to one C(9), one H(10), one H(11), and one H(12) atom. The C(11)-H(10) bond length is 1.10 Å. The C(11)-H(11) bond length is 1.10 Å. The C(11)-H(12) bond length is 1.10 Å. There are two inequivalent N sites. In the first N site, N(2) is bonded in a trigonal planar geometry to one Ag(1), one C(7), and one S(1) atom. The N(2)-S(1) bond length is 1.63 Å. In the second N site, N(3) is bonded in a water-like geometry to one C(9) and one O(3) atom. The N(3)-O(3) bond length is 1.43 Å. There are eight inequivalent H sites. In the first H site, H(4) is bonded in a single-bond geometry to one C(3) atom. In the second H site, H(5) is bonded in a single-bond geometry to one C(5) atom. In the third H site, H(7) is bonded in a single-bond geometry to one C(10) atom. In the fourth H site, H(8) is bonded in a single-bond geometry to one C(10) atom. In the fifth H site, H(9) is bonded in a single-bond geometry to one C(10) atom. In the sixth H site, H(10) is bonded in a single-bond geometry to one C(11) atom. In the seventh H site, H(11) is bonded in a single-bond geometry to one C(11) atom. In the eighth H site, H(12) is bonded in a single-bond geometry to one C(11) atom. S(1) is bonded in a distorted tetrahedral geometry to one C(4), one N(2), one O(1), and one O(2) atom. The S(1)-O(1) bond length is 1.45 Å. The S(1)-O(2) bond length is 1.51 Å. There are three inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one S(1) atom. In the second O site, O(2) is bonded in a distorted water-like geometry to one Ag(1) and one S(1) atom. In the third O site, O(3) is bonded in a water-like geometry to one C(7) and one N(3) atom. Linkers: 2 Cc1noc([N]S(=O)(=O)c2ccc(N)cc2)c1C. Metal clusters: 2 [Ag]. The MOF has largest included sphere 2.68 A, density 1.92 g/cm3, surface area 3592.24 m2/g, accessible volume 0.08 cm3/g