YbAgC14H8(NO4)2 crystallizes in the triclinic P-1 space group. There are two inequivalent Yb sites. In the first Yb site, Yb(1) is bonded in a 8-coordinate geometry to one O(1), one O(11), one O(13), one O(16), one O(3), one O(5), one O(7), and one O(9) atom. The Yb(1)-O(1) bond length is 2.27 Å. The Yb(1)-O(11) bond length is 2.34 Å. The Yb(1)-O(13) bond length is 2.31 Å. The Yb(1)-O(16) bond length is 2.35 Å. The Yb(1)-O(3) bond length is 2.31 Å. The Yb(1)-O(5) bond length is 2.24 Å. The Yb(1)-O(7) bond length is 2.39 Å. The Yb(1)-O(9) bond length is 2.34 Å. In the second Yb site, Yb(2) is bonded in a 8-coordinate geometry to one O(10), one O(12), one O(14), one O(15), one O(2), one O(4), one O(6), and one O(8) atom. The Yb(2)-O(10) bond length is 2.34 Å. The Yb(2)-O(12) bond length is 2.34 Å. The Yb(2)-O(14) bond length is 2.31 Å. The Yb(2)-O(15) bond length is 2.35 Å. The Yb(2)-O(2) bond length is 2.27 Å. The Yb(2)-O(4) bond length is 2.31 Å. The Yb(2)-O(6) bond length is 2.24 Å. The Yb(2)-O(8) bond length is 2.39 Å. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a distorted T-shaped geometry to one N(1), one N(4), and one O(11) atom. The Ag(1)-N(1) bond length is 2.14 Å. The Ag(1)-N(4) bond length is 2.13 Å. The Ag(1)-O(11) bond length is 2.59 Å. In the second Ag site, Ag(2) is bonded in a distorted T-shaped geometry to one N(2), one N(3), and one O(12) atom. The Ag(2)-N(2) bond length is 2.14 Å. The Ag(2)-N(3) bond length is 2.13 Å. The Ag(2)-O(12) bond length is 2.59 Å. There are twenty-six inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one C(11), one C(17), and one C(9) atom. The C(1)-C(11) bond length is 1.39 Å. The C(1)-C(17) bond length is 1.40 Å. The C(1)-C(9) bond length is 1.50 Å. In the second C site, C(2) is bonded in a trigonal planar geometry to one C(10), one C(12), and one C(18) atom. The C(2)-C(10) bond length is 1.50 Å. The C(2)-C(12) bond length is 1.39 Å. The C(2)-C(18) bond length is 1.40 Å. In the third C site, C(3) is bonded in a trigonal planar geometry to one C(25,26); one C(5); and one C(7,8) atom. The C(3)-C(25,26) bond length is 1.40 Å. The C(3)-C(5) bond length is 1.51 Å. The C(3)-C(7,8) bond length is 1.40 Å. In the fourth C site, C(4) is bonded in a trigonal planar geometry to one C(25,26); one C(6); and one C(7,8) atom. The C(4)-C(25,26) bond length is 1.40 Å. The C(4)-C(6) bond length is 1.51 Å. The C(4)-C(7,8) bond length is 1.40 Å. In the fifth C site, C(5) is bonded in a distorted bent 120 degrees geometry to one C(3), one O(1), and one O(7) atom. The C(5)-O(1) bond length is 1.27 Å. The C(5)-O(7) bond length is 1.27 Å. In the sixth C site, C(6) is bonded in a distorted bent 120 degrees geometry to one C(4), one O(2), and one O(8) atom. The C(6)-O(2) bond length is 1.27 Å. The C(6)-O(8) bond length is 1.27 Å. In the seventh C site, C(7,8) is bonded in a distorted single-bond geometry to one C(23); one C(3); and one H(1,2) atom. The C(7,8)-C(23) bond length is 1.39 Å. The C(7,8)-H(1,2) bond length is 1.09 Å. In the eighth C site, C(9) is bonded in a distorted bent 120 degrees geometry to one C(1), one O(3), and one O(5) atom. The C(9)-O(3) bond length is 1.27 Å. The C(9)-O(5) bond length is 1.26 Å. In the ninth C site, C(10) is bonded in a distorted bent 120 degrees geometry to one C(2), one O(4), and one O(6) atom. The C(10)-O(4) bond length is 1.27 Å. The C(10)-O(6) bond length is 1.26 Å. In the tenth C site, C(11) is bonded in a distorted trigonal planar geometry to one C(1); one N(1); and one H(3,4) atom. The C(11)-N(1) bond length is 1.35 Å. The C(11)-H(3,4) bond length is 1.09 Å. In the eleventh C site, C(12) is bonded in a distorted trigonal planar geometry to one C(2); one N(2); and one H(3,4) atom. The C(12)-N(2) bond length is 1.35 Å. The C(12)-H(3,4) bond length is 1.09 Å. In the twelfth C site, C(13) is bonded in a distorted trigonal planar geometry to one C(15), one N(1), and one H(5) atom. The C(13)-C(15) bond length is 1.39 Å. The C(13)-N(1) bond length is 1.35 Å. The C(13)-H(5) bond length is 1.09 Å. In the thirteenth C site, C(14) is bonded in a distorted trigonal planar geometry to one C(16), one N(2), and one H(6) atom. The C(14)-C(16) bond length is 1.39 Å. The C(14)-N(2) bond length is 1.35 Å. The C(14)-H(6) bond length is 1.09 Å. In the fourteenth C site, C(15) is bonded in a distorted single-bond geometry to one C(13), one C(17), and one H(7) atom. The C(15)-C(17) bond length is 1.39 Å. The C(15)-H(7) bond length is 1.09 Å. In the fifteenth C site, C(16) is bonded in a distorted trigonal planar geometry to one C(14), one C(18), and one H(8) atom. The C(16)-C(18) bond length is 1.39 Å. The C(16)-H(8) bond length is 1.09 Å. In the sixteenth C site, C(17) is bonded in a distorted single-bond geometry to one C(1), one C(15), and one H(9) atom. The C(17)-H(9) bond length is 1.09 Å. In the seventeenth C site, C(18) is bonded in a distorted single-bond geometry to one C(16), one C(2), and one H(10) atom. The C(18)-H(10) bond length is 1.09 Å. In the eighteenth C site, C(19) is bonded in a distorted trigonal planar geometry to one C(25,26); one N(3); and one H(11,12) atom. The C(19)-C(25,26) bond length is 1.39 Å. The C(19)-N(3) bond length is 1.35 Å. The C(19)-H(11,12) bond length is 1.09 Å. In the nineteenth C site, C(20) is bonded in a distorted trigonal planar geometry to one C(25,26); one N(4); and one H(11,12) atom. The C(20)-C(25,26) bond length is 1.39 Å. The C(20)-N(4) bond length is 1.35 Å. The C(20)-H(11,12) bond length is 1.09 Å. In the twentieth C site, C(21) is bonded in a distorted bent 120 degrees geometry to one O(11) and one O(9) atom. The C(21)-O(11) bond length is 1.27 Å. The C(21)-O(9) bond length is 1.26 Å. In the twenty-first C site, C(22) is bonded in a distorted bent 120 degrees geometry to one O(10) and one O(12) atom. The C(22)-O(10) bond length is 1.26 Å. The C(22)-O(12) bond length is 1.27 Å. In the twenty-second C site, C(23) is bonded in a distorted trigonal planar geometry to one C(7,8); one N(3); and one H(13,14) atom. The C(23)-N(3) bond length is 1.35 Å. The C(23)-H(13,14) bond length is 1.09 Å. In the twenty-third C site, C(24) is bonded in a distorted trigonal planar geometry to one C(7,8); one N(4); and one H(13,14) atom. The C(24)-C(7,8) bond length is 1.39 Å. The C(24)-N(4) bond length is 1.35 Å. The C(24)-H(13,14) bond length is 1.09 Å. In the twenty-fourth C site, C(25,26) is bonded in a distorted trigonal planar geometry to one C(19); one C(3); and one H(15,16) atom. The C(25,26)-H(15,16) bond length is 1.09 Å. In the twenty-fifth C site, C(27) is bonded in a distorted bent 120 degrees geometry to one O(13) and one O(15) atom. The C(27)-O(13) bond length is 1.27 Å. The C(27)-O(15) bond length is 1.26 Å. In the twenty-sixth C site, C(28) is bonded in a distorted bent 120 degrees geometry to one O(14) and one O(16) atom. The C(28)-O(14) bond length is 1.27 Å. The C(28)-O(16) bond length is 1.26 Å. There are four inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Ag(1), one C(11), and one C(13) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one Ag(2), one C(12), and one C(14) atom. In the third N site, N(3) is bonded in a trigonal planar geometry to one Ag(2), one C(19), and one C(23) atom. In the fourth N site, N(4) is bonded in a trigonal planar geometry to one Ag(1), one C(20), and one C(24) atom. There are eleven inequivalent H sites. In the first H site, H(1,2) is bonded in a single-bond geometry to one C(7,8) atom. In the second H site, H(3,4) is bonded in a single-bond geometry to one C(11) atom. In the third H site, H(5) is bonded in a single-bond geometry to one C(13) atom. In the fourth H site, H(6) is bonded in a single-bond geometry to one C(14) atom. In the fifth H site, H(7) is bonded in a single-bond geometry to one C(15) atom. In the sixth H site, H(8) is bonded in a single-bond geometry to one C(16) atom. In the seventh H site, H(9) is bonded in a single-bond geometry to one C(17) atom. In the eighth H site, H(10) is bonded in a single-bond geometry to one C(18) atom. In the ninth H site, H(11,12) is bonded in a single-bond geometry to one C(19) atom. In the tenth H site, H(13,14) is bonded in a single-bond geometry to one C(23) atom. In the eleventh H site, H(15,16) is bonded in a single-bond geometry to one C(25,26) atom. There are sixteen inequivalent O sites. In the first O site, O(13) is bonded in a distorted bent 120 degrees geometry to one Yb(1) and one C(27) atom. In the second O site, O(14) is bonded in a distorted bent 120 degrees geometry to one Yb(2) and one C(28) atom. In the third O site, O(15) is bonded in a distorted bent 120 degrees geometry to one Yb(2) and one C(27) atom. In the fourth O site, O(16) is bonded in a distorted bent 120 degrees geometry to one Yb(1) and one C(28) atom. In the fifth O site, O(1) is bonded in a distorted bent 150 degrees geometry to one Yb(1) and one C(5) atom. In the sixth O site, O(2) is bonded in a distorted bent 150 degrees geometry to one Yb(2) and one C(6) atom. In the seventh O site, O(3) is bonded in a distorted bent 120 degrees geometry to one Yb(1) and one C(9) atom. In the eighth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Yb(2) and one C(10) atom. In the ninth O site, O(5) is bonded in a distorted bent 150 degrees geometry to one Yb(1) and one C(9) atom. In the tenth O site, O(6) is bonded in a distorted bent 150 degrees geometry to one Yb(2) and one C(10) atom. In the eleventh O site, O(7) is bonded in a distorted bent 120 degrees geometry to one Yb(1) and one C(5) atom. In the twelfth O site, O(8) is bonded in a distorted bent 120 degrees geometry to one Yb(2) and one C(6) atom. In the thirteenth O site, O(9) is bonded in a distorted bent 120 degrees geometry to one Yb(1) and one C(21) atom. In the fourteenth O site, O(10) is bonded in a distorted bent 120 degrees geometry to one Yb(2) and one C(22) atom. In the fifteenth O site, O(11) is bonded in a distorted single-bond geometry to one Yb(1), one Ag(1), and one C(21) atom. In the sixteenth O site, O(12) is bonded in a distorted single-bond geometry to one Yb(2), one Ag(2), and one C(22) atom. Linkers: 3 [O]C(=O)c1cccnc1 ,4 [O]C(=O)c1ccncc1 ,4 [O]C(=O)C([O])=O. Metal clusters: 4 [Yb] ,4 [Ag]. The MOF has largest included sphere 3.80 A, density 2.42 g/cm3, surface area 2536.31 m2/g, accessible volume 0.12 cm3/g