AgC20P2NH18O3(CH)6 is Indium-derived structured and crystallizes in the monoclinic C2/c space group. The structure is zero-dimensional and consists of twenty-four 02329_fluka molecules and four AgC20P2NH18O3 clusters. In each AgC20P2NH18O3 cluster, Ag(1) is bonded in a 4-coordinate geometry to two equivalent P(1) and two equivalent O(1) atoms. Both Ag(1)-P(1) bond lengths are 2.38 Å. Both Ag(1)-O(1) bond lengths are 2.53 Å. There are ten inequivalent C sites. In the first C site, C(6) is bonded in a distorted single-bond geometry to one C(1), one C(5), and one H(5) atom. The C(6)-C(1) bond length is 1.41 Å. The C(6)-C(5) bond length is 1.39 Å. The C(6)-H(5) bond length is 1.09 Å. In the second C site, C(7) is bonded in a trigonal planar geometry to one C(12), one C(8), and one P(1) atom. The C(7)-C(12) bond length is 1.40 Å. The C(7)-C(8) bond length is 1.40 Å. The C(7)-P(1) bond length is 1.82 Å. In the third C site, C(8) is bonded in a distorted single-bond geometry to one C(7) and one H(6) atom. The C(8)-H(6) bond length is 1.09 Å. In the fourth C site, C(12) is bonded in a distorted single-bond geometry to one C(7) and one H(10) atom. The C(12)-H(10) bond length is 1.09 Å. In the fifth C site, C(13) is bonded in a distorted water-like geometry to one P(1), one H(11), and one H(12) atom. The C(13)-P(1) bond length is 1.84 Å. The C(13)-H(11) bond length is 1.10 Å. The C(13)-H(12) bond length is 1.10 Å. In the sixth C site, C(1) is bonded in a trigonal planar geometry to one C(2), one C(6), and one P(1) atom. The C(1)-C(2) bond length is 1.40 Å. The C(1)-P(1) bond length is 1.82 Å. In the seventh C site, C(2) is bonded in a distorted single-bond geometry to one C(1), one C(3), and one H(1) atom. The C(2)-C(3) bond length is 1.40 Å. The C(2)-H(1) bond length is 1.09 Å. In the eighth C site, C(3) is bonded in a distorted trigonal planar geometry to one C(2), one C(4), and one H(2) atom. The C(3)-C(4) bond length is 1.40 Å. The C(3)-H(2) bond length is 1.09 Å. In the ninth C site, C(4) is bonded in a distorted trigonal planar geometry to one C(3), one C(5), and one H(3) atom. The C(4)-C(5) bond length is 1.40 Å. The C(4)-H(3) bond length is 1.09 Å. In the tenth C site, C(5) is bonded in a distorted trigonal planar geometry to one C(4), one C(6), and one H(4) atom. The C(5)-H(4) bond length is 1.09 Å. P(1) is bonded to one Ag(1), one C(1), one C(13), and one C(7) atom to form corner-sharing PAgC3 tetrahedra. N(1) is bonded in a trigonal planar geometry to one O(2) and two equivalent O(1) atoms. The N(1)-O(2) bond length is 1.25 Å. Both N(1)-O(1) bond lengths are 1.28 Å. There are nine 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(3) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(4) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(5) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(6) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(8) atom. In the seventh H site, H(10) is bonded in a single-bond geometry to one C(12) atom. In the eighth H site, H(11) is bonded in a single-bond geometry to one C(13) atom. In the ninth H site, H(12) is bonded in a single-bond geometry to one C(13) atom. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Ag(1) and one N(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to one N(1) atom. Linkers: 2 [c]1cccc(P(CCP(c2ccccc2)c2ccccc2)c2ccccc2)c1 ,2 c1ccc(P(CCP(c2ccccc2)c2ccccc2)c2ccccc2)cc1. Metal clusters: 2 [Ag]. The MOF has largest included sphere 2.66 A, density 1.52 g/cm3, surface area 4835.52 m2/g, accessible volume 0.16 cm3/g