RhC17N4H18Mn3C66H56(N2O3)4 is Indium-derived structured and crystallizes in the monoclinic P2_1/m space group. The structure is zero-dimensional and consists of two Mn3C66H56(N2O3)4 clusters and two RhC17N4H18 clusters. In each Mn3C66H56(N2O3)4 cluster, there are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a 6-coordinate geometry to one N(2), one N(3), one O(1), one O(2), one O(3), and one O(5) atom. The Mn(1)-N(2) bond length is 2.21 Å. The Mn(1)-N(3) bond length is 2.27 Å. The Mn(1)-O(1) bond length is 2.18 Å. The Mn(1)-O(2) bond length is 2.49 Å. The Mn(1)-O(3) bond length is 2.08 Å. The Mn(1)-O(5) bond length is 2.09 Å. In the second Mn site, Mn(2) is bonded in an octahedral geometry to two equivalent O(1), two equivalent O(4), and two equivalent O(6) atoms. Both Mn(2)-O(1) bond lengths are 2.24 Å. Both Mn(2)-O(4) bond lengths are 2.10 Å. Both Mn(2)-O(6) bond lengths are 2.13 Å. There are thirty-three inequivalent C sites. In the first C site, C(1) is bonded in a distorted single-bond geometry to one C(27) and one H(1) atom. The C(1)-C(27) bond length is 1.35 Å. The C(1)-H(1) bond length is 0.95 Å. In the second C site, C(4) is bonded in a distorted single-bond geometry to one C(27) and one H(4,11) atom. The C(4)-C(27) bond length is 1.37 Å. The C(4)-H(4,11) bond length is 0.95 Å. In the third C site, C(9) is bonded in a distorted trigonal planar geometry to one C(10), one C(13), and one N(4) atom. The C(9)-C(10) bond length is 1.38 Å. The C(9)-C(13) bond length is 1.49 Å. The C(9)-N(4) bond length is 1.36 Å. In the fourth C site, C(10) is bonded in a trigonal planar geometry to one C(11), one C(14), and one C(9) atom. The C(10)-C(11) bond length is 1.40 Å. The C(10)-C(14) bond length is 1.48 Å. In the fifth C site, C(11) is bonded in a distorted trigonal planar geometry to one C(10), one C(12), and one N(2) atom. The C(11)-C(12) bond length is 1.49 Å. The C(11)-N(2) bond length is 1.33 Å. In the sixth C site, C(12) is bonded in a trigonal non-coplanar geometry to one C(11) and three equivalent H(5,6,7) atoms. All C(12)-H(5,6,7) bond lengths are 0.98 Å. In the seventh C site, C(13) is bonded in a trigonal non-coplanar geometry to one C(9); one H(10); and two equivalent H(8,9) atoms. The C(13)-H(10) bond length is 0.98 Å. Both C(13)-H(8,9) bond lengths are 0.98 Å. In the eighth C site, C(14) is bonded in a trigonal planar geometry to one C(10), one C(15), and one C(16) atom. The C(14)-C(15) bond length is 1.40 Å. The C(14)-C(16) bond length is 1.40 Å. In the ninth C site, C(15) is bonded in a distorted single-bond geometry to one C(14) and one H(4,11) atom. The C(15)-H(4,11) bond length is 0.95 Å. In the tenth C site, C(16) is bonded in a distorted single-bond geometry to one C(14) and one H(12) atom. The C(16)-H(12) bond length is 0.95 Å. In the eleventh C site, C(17) is bonded in a tetrahedral geometry to one N(4); one N(5); and two equivalent H(13,14) atoms. The C(17)-N(4) bond length is 1.45 Å. The C(17)-N(5) bond length is 1.44 Å. Both C(17)-H(13,14) bond lengths are 0.99 Å. In the twelfth C site, C(18) is bonded in a distorted trigonal planar geometry to one C(19), one C(22), and one N(5) atom. The C(18)-C(19) bond length is 1.38 Å. The C(18)-C(22) bond length is 1.48 Å. The C(18)-N(5) bond length is 1.36 Å. In the thirteenth C site, C(19) is bonded in a trigonal planar geometry to one C(18), one C(20), and one C(29) atom. The C(19)-C(20) bond length is 1.41 Å. The C(19)-C(29) bond length is 1.47 Å. In the fourteenth C site, C(20) is bonded in a distorted trigonal planar geometry to one C(19), one C(21), and one N(3) atom. The C(20)-C(21) bond length is 1.49 Å. The C(20)-N(3) bond length is 1.32 Å. In the fifteenth C site, C(21) is bonded in a trigonal non-coplanar geometry to one C(20) and three equivalent H(15,16,17) atoms. All C(21)-H(15,16,17) bond lengths are 0.98 Å. In the sixteenth C site, C(22) is bonded in a trigonal non-coplanar geometry to one C(18) and three equivalent H(18,19,20) atoms. All C(22)-H(18,19,20) bond lengths are 0.98 Å. In the seventeenth C site, C(23) is bonded in a bent 120 degrees geometry to one C(24), one O(1), and one O(2) atom. The C(23)-C(24) bond length is 1.50 Å. The C(23)-O(1) bond length is 1.28 Å. The C(23)-O(2) bond length is 1.25 Å. In the eighteenth C site, C(24) is bonded in a trigonal planar geometry to one C(23), one C(25), and one C(26) atom. The C(24)-C(25) bond length is 1.38 Å. The C(24)-C(26) bond length is 1.39 Å. In the nineteenth C site, C(25) is bonded in a distorted single-bond geometry to one C(24) and one H(21) atom. The C(25)-H(21) bond length is 0.95 Å. In the twentieth C site, C(26) is bonded in a distorted single-bond geometry to one C(24) and one H(22) atom. The C(26)-H(22) bond length is 0.95 Å. In the twenty-first C site, C(27) is bonded in a trigonal planar geometry to one C(1), one C(28), and one C(4) atom. The C(27)-C(28) bond length is 1.49 Å. In the twenty-second C site, C(28) is bonded in a distorted bent 120 degrees geometry to one C(27), one O(3), and one O(4) atom. The C(28)-O(3) bond length is 1.24 Å. The C(28)-O(4) bond length is 1.27 Å. In the twenty-third C site, C(29) is bonded in a 5-coordinate geometry to one C(19), one C(34), one C(35), one C(38), and one C(41) atom. The C(29)-C(34) bond length is 1.44 Å. The C(29)-C(35) bond length is 1.37 Å. The C(29)-C(38) bond length is 1.46 Å. The C(29)-C(41) bond length is 1.26 Å. In the twenty-fourth C site, C(32) is bonded in a 5-coordinate geometry to one C(33), one C(36), one C(37), one C(39), and one C(40) atom. The C(32)-C(33) bond length is 1.50 Å. The C(32)-C(36) bond length is 1.38 Å. The C(32)-C(37) bond length is 1.36 Å. The C(32)-C(39) bond length is 1.46 Å. The C(32)-C(40) bond length is 1.35 Å. In the twenty-fifth C site, C(33) is bonded in a distorted bent 120 degrees geometry to one C(32), one O(5), and one O(6) atom. The C(33)-O(5) bond length is 1.25 Å. The C(33)-O(6) bond length is 1.21 Å. In the twenty-sixth C site, C(34) is bonded in a distorted single-bond geometry to one C(29) and one H(29,34) atom. The C(34)-H(29,34) bond length is 0.95 Å. In the twenty-seventh C site, C(35) is bonded in a distorted single-bond geometry to one C(29) and one H(30) atom. The C(35)-H(30) bond length is 0.95 Å. In the twenty-eighth C site, C(36) is bonded in a distorted single-bond geometry to one C(32) and one H(31) atom. The C(36)-H(31) bond length is 0.95 Å. In the twenty-ninth C site, C(37) is bonded in a distorted single-bond geometry to one C(32) and one H(32) atom. The C(37)-H(32) bond length is 0.95 Å. In the thirtieth C site, C(38) is bonded in a distorted single-bond geometry to one C(29) and one H(33) atom. The C(38)-H(33) bond length is 0.95 Å. In the thirty-first C site, C(39) is bonded in a distorted single-bond geometry to one C(32) and one H(29,34) atom. The C(39)-H(29,34) bond length is 0.95 Å. In the thirty-second C site, C(40) is bonded in a distorted single-bond geometry to one C(32) and one H(35) atom. The C(40)-H(35) bond length is 0.95 Å. In the thirty-third C site, C(41) is bonded in a distorted single-bond geometry to one C(29) and one H(36) atom. The C(41)-H(36) bond length is 0.95 Å. There are four inequivalent N sites. In the first N site, N(2) is bonded in a distorted trigonal planar geometry to one Mn(1), one C(11), and one N(4) atom. The N(2)-N(4) bond length is 1.36 Å. In the second N site, N(3) is bonded in a distorted trigonal planar geometry to one Mn(1), one C(20), and one N(5) atom. The N(3)-N(5) bond length is 1.37 Å. In the third N site, N(4) is bonded in a distorted trigonal planar geometry to one C(17), one C(9), and one N(2) atom. In the fourth N site, N(5) is bonded in a 3-coordinate geometry to one C(17), one C(18), and one N(3) atom. There are eighteen 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(4,11) is bonded in a single-bond geometry to one C(4) atom. In the third H site, H(5,6,7) is bonded in a single-bond geometry to one C(12) atom. In the fourth H site, H(8,9) is bonded in a single-bond geometry to one C(13) atom. In the fifth H site, H(10) is bonded in a single-bond geometry to one C(13) atom. In the sixth H site, H(12) is bonded in a single-bond geometry to one C(16) atom. In the seventh H site, H(13,14) is bonded in a single-bond geometry to one C(17) atom. In the eighth H site, H(15,16,17) is bonded in a single-bond geometry to one C(21) atom. In the ninth H site, H(18,19,20) is bonded in a single-bond geometry to one C(22) atom. In the tenth H site, H(21) is bonded in a single-bond geometry to one C(25) atom. In the eleventh H site, H(22) is bonded in a single-bond geometry to one C(26) atom. In the twelfth H site, H(29,34) is bonded in a single-bond geometry to one C(34) atom. In the thirteenth H site, H(30) is bonded in a single-bond geometry to one C(35) atom. In the fourteenth H site, H(31) is bonded in a single-bond geometry to one C(36) atom. In the fifteenth H site, H(32) is bonded in a single-bond geometry to one C(37) atom. In the sixteenth H site, H(33) is bonded in a single-bond geometry to one C(38) atom. In the seventeenth H site, H(35) is bonded in a single-bond geometry to one C(40) atom. In the eighteenth H site, H(36) is bonded in a single-bond geometry to one C(41) atom. There are six inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal non-coplanar geometry to one Mn(1), one Mn(2), and one C(23) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Mn(1) and one C(23) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one Mn(1) and one C(28) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to one Mn(2) and one C(28) atom. In the fifth O site, O(5) is bonded in a bent 120 degrees geometry to one Mn(1) and one C(33) atom. In the sixth O site, O(6) is bonded in a bent 150 degrees geometry to one Mn(2) and one C(33) atom. In each RhC17N4H18 cluster, Rh(1) is bonded in an L-shaped geometry to two equivalent N(6) atoms. Both Rh(1)-N(6) bond lengths are 2.02 Å. There are nine inequivalent C sites. In the first C site, C(5) is bonded in a trigonal planar geometry to one C(6), one C(7), and one C(8) atom. The C(5)-C(6) bond length is 1.38 Å. The C(5)-C(7) bond length is 1.40 Å. The C(5)-C(8) bond length is 1.49 Å. In the second C site, C(6) is bonded in a distorted trigonal planar geometry to one C(31), one C(5), and one N(1) atom. The C(6)-C(31) bond length is 1.44 Å. The C(6)-N(1) bond length is 1.37 Å. In the third C site, C(8) is bonded in a trigonal planar geometry to one C(2), one C(3), and one C(5) atom. The C(8)-C(2) bond length is 1.37 Å. The C(8)-C(3) bond length is 1.36 Å. In the fourth C site, C(7) is bonded in a distorted trigonal planar geometry to one C(30), one C(5), and one N(6) atom. The C(7)-C(30) bond length is 1.48 Å. The C(7)-N(6) bond length is 1.32 Å. In the fifth C site, C(42) is bonded in a tetrahedral geometry to two equivalent N(1) and two equivalent H(37,38) atoms. Both C(42)-N(1) bond lengths are 1.47 Å. Both C(42)-H(37,38) bond lengths are 0.99 Å. In the sixth C site, C(31) is bonded in a trigonal non-coplanar geometry to one C(6); one H(26); and two equivalent H(27,28) atoms. The C(31)-H(26) bond length is 0.98 Å. Both C(31)-H(27,28) bond lengths are 0.98 Å. In the seventh C site, C(30) is bonded in a trigonal non-coplanar geometry to one C(7) and three equivalent H(23,24,25) atoms. All C(30)-H(23,24,25) bond lengths are 0.98 Å. In the eighth C site, C(2) is bonded in a distorted single-bond geometry to one C(8) and one H(2) atom. The C(2)-H(2) bond length is 0.95 Å. In the ninth C site, C(3) is bonded in a distorted single-bond geometry to one C(8) and one H(3) atom. The C(3)-H(3) bond length is 0.95 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a distorted trigonal planar geometry to one C(42), one C(6), and one N(6) atom. The N(1)-N(6) bond length is 1.35 Å. In the second N site, N(6) is bonded in a distorted trigonal planar geometry to one Rh(1), one C(7), and one N(1) atom. There are six inequivalent H sites. In the first H site, H(27,28) is bonded in a single-bond geometry to one C(31) 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(37,38) is bonded in a single-bond geometry to one C(42) atom. In the fifth H site, H(23,24,25) is bonded in a single-bond geometry to one C(30) atom. In the sixth H site, H(26) is bonded in a single-bond geometry to one C(31) atom. Linkers: 2 Cc1[c]c(C)n(Cn2nc(C)c(-c3ccc(C([O])=O)cc3)c2C)n1.[C@H]12[C@@H]3[C@@H]4[C@H]1C41[C@H]4[C@@H]5[C@H]([C@H]41)C235.[O][C]=O ,2 Cc1[c]c(C)n(Cn2nc(C)c(-c3ccc(C([O])=O)cc3)c2C)n1.[C@H]12[C@@H]3[C@@H]4[C@H]1C41[C@@H]4[C@H]5[C@@H]([C@@H]41)C235.[O][C]=O ,2 Cc1nn(Cn2nc(C)c(-c3ccc(C([O])=O)cc3)c2C)c(C)c1-c1ccc(C([O])=O)cc1. Metal clusters: 2 [C]1O[Mn]2(O1)O[C]O[Mn]1(O[C]O2)O[C]O[Mn]2(O[C]O2)O[C]O1 ,2 [Rh]. RCSR code: sql. The MOF has largest included sphere 7.38 A, density 1.07 g/cm3, surface area 4347.24 m2/g, accessible volume 0.46 cm3/g