FeAg2H10(C8N5)2 crystallizes in the monoclinic P2_1/c space group. The structure consists of a FeAg2H10(C8N5)2 framework. Fe(1) is bonded in a distorted octahedral geometry to one N(1), one N(10), one N(6), one N(7), one N(8), and one N(9) atom. The Fe(1)-N(1) bond length is 1.99 Å. The Fe(1)-N(10) bond length is 1.90 Å. The Fe(1)-N(6) bond length is 2.48 Å. The Fe(1)-N(7) bond length is 1.90 Å. The Fe(1)-N(8) bond length is 1.90 Å. The Fe(1)-N(9) bond length is 1.90 Å. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a linear geometry to one C(13) and one C(15) atom. The Ag(1)-C(13) bond length is 2.02 Å. The Ag(1)-C(15) bond length is 2.02 Å. In the second Ag site, Ag(2) is bonded in a linear geometry to one C(14) and one C(16) atom. The Ag(2)-C(14) bond length is 2.02 Å. The Ag(2)-C(16) bond length is 2.02 Å. There are sixteen inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(3) atom. The C(1)-N(1) bond length is 1.36 Å. The C(1)-H(3) bond length is 1.09 Å. In the second C site, C(2) is bonded in a distorted single-bond geometry to one C(3) and one H(4) atom. The C(2)-C(3) bond length is 1.41 Å. The C(2)-H(4) bond length is 1.09 Å. In the third C site, C(3) is bonded in a trigonal planar geometry to one C(2), one C(4), and one C(6) atom. The C(3)-C(4) bond length is 1.40 Å. The C(3)-C(6) bond length is 1.46 Å. In the fourth C site, C(4) is bonded in a distorted trigonal planar geometry to one C(3), one C(5), and one H(5) atom. The C(4)-C(5) bond length is 1.39 Å. The C(4)-H(5) bond length is 1.09 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(6) atom. The C(5)-N(1) bond length is 1.35 Å. The C(5)-H(6) bond length is 1.09 Å. In the sixth C site, C(6) is bonded in a 3-coordinate geometry to one C(3), one N(2), and one N(4) atom. The C(6)-N(2) bond length is 1.34 Å. The C(6)-N(4) bond length is 1.38 Å. In the seventh C site, C(7) is bonded in a distorted trigonal planar geometry to one C(8), one N(3), and one N(4) atom. The C(7)-C(8) bond length is 1.46 Å. The C(7)-N(3) bond length is 1.33 Å. The C(7)-N(4) bond length is 1.38 Å. In the eighth C site, C(8) is bonded in a trigonal planar geometry to one C(12), one C(7), and one C(9) atom. The C(8)-C(12) bond length is 1.41 Å. The C(8)-C(9) bond length is 1.41 Å. In the ninth C site, C(9) is bonded in a distorted single-bond geometry to one C(10), one C(8), and one H(7) atom. The C(9)-C(10) bond length is 1.39 Å. The C(9)-H(7) bond length is 1.09 Å. In the tenth C site, C(10) is bonded in a distorted trigonal planar geometry to one C(9), one N(6), and one H(8) atom. The C(10)-N(6) bond length is 1.34 Å. The C(10)-H(8) bond length is 1.09 Å. In the eleventh C site, C(11) is bonded in a distorted trigonal planar geometry to one C(12), one N(6), and one H(9) atom. The C(11)-C(12) bond length is 1.39 Å. The C(11)-N(6) bond length is 1.34 Å. The C(11)-H(9) bond length is 1.09 Å. In the twelfth C site, C(12) is bonded in a distorted single-bond geometry to one C(11), one C(8), and one H(10) atom. The C(12)-H(10) bond length is 1.09 Å. In the thirteenth C site, C(13) is bonded in a linear geometry to one Ag(1) and one N(7) atom. The C(13)-N(7) bond length is 1.17 Å. In the fourteenth C site, C(14) is bonded in a linear geometry to one Ag(2) and one N(8) atom. The C(14)-N(8) bond length is 1.17 Å. In the fifteenth C site, C(15) is bonded in a linear geometry to one Ag(1) and one N(9) atom. The C(15)-N(9) bond length is 1.17 Å. In the sixteenth C site, C(16) is bonded in a distorted linear geometry to one Ag(2) and one N(10) atom. The C(16)-N(10) bond length is 1.17 Å. There are ten inequivalent N sites. In the first N site, N(4) is bonded in a trigonal planar geometry to one C(6), one C(7), and one N(5) atom. The N(4)-N(5) bond length is 1.40 Å. In the second N site, N(5) is bonded in a distorted single-bond geometry to one N(4), one H(1), and one H(2) atom. The N(5)-H(1) bond length is 1.02 Å. The N(5)-H(2) bond length is 1.02 Å. In the third N site, N(6) is bonded in a trigonal planar geometry to one Fe(1), one C(10), and one C(11) atom. In the fourth N site, N(7) is bonded in a linear geometry to one Fe(1) and one C(13) atom. In the fifth N site, N(8) is bonded in a linear geometry to one Fe(1) and one C(14) atom. In the sixth N site, N(9) is bonded in a linear geometry to one Fe(1) and one C(15) atom. In the seventh N site, N(10) is bonded in a linear geometry to one Fe(1) and one C(16) atom. In the eighth N site, N(1) is bonded in a trigonal planar geometry to one Fe(1), one C(1), and one C(5) atom. In the ninth N site, N(2) is bonded in a distorted water-like geometry to one C(6) and one N(3) atom. The N(2)-N(3) bond length is 1.36 Å. In the tenth N site, N(3) is bonded in a distorted single-bond geometry to one C(7) and one N(2) atom. There are ten inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one N(5) atom. In the second H site, H(2) is bonded in a single-bond geometry to one N(5) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(1) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(2) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(4) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(5) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(9) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(10) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one C(11) atom. In the tenth H site, H(10) is bonded in a single-bond geometry to one C(12) atom. Linkers: 4 Nn1c(-c2ccncc2)nnc1-c1ccncc1. Metal clusters: 4 [Fe]. The MOF has largest included sphere 5.53 A, density 1.35 g/cm3, surface area 3624.93 m2/g, accessible volume 0.39 cm3/g