Yb4C57N3H37O16 is Indium-like structured and crystallizes in the cubic Pa-3 space group. The structure is zero-dimensional and consists of eight Yb4C57N3H37O16 clusters. There are two inequivalent Yb sites. In the first Yb site, Yb(1) is bonded to one O(2), one O(3), one O(4), one O(6), and two equivalent O(5) atoms to form distorted edge-sharing YbO6 pentagonal pyramids. The Yb(1)-O(2) bond length is 2.20 Å. The Yb(1)-O(3) bond length is 2.20 Å. The Yb(1)-O(4) bond length is 2.28 Å. The Yb(1)-O(6) bond length is 2.31 Å. There is one shorter (2.23 Å) and one longer (2.33 Å) Yb(1)-O(5) bond length. In the second Yb site, Yb(2) is bonded to three equivalent O(1) and three equivalent O(5) atoms to form distorted edge-sharing YbO6 pentagonal pyramids. All Yb(2)-O(1) bond lengths are 2.23 Å. All Yb(2)-O(5) bond lengths are 2.31 Å. There are nineteen inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(2), one O(1), and one O(2) atom. The C(1)-C(2) bond length is 1.37 Å. The C(1)-O(1) bond length is 1.28 Å. The C(1)-O(2) bond length is 1.38 Å. In the second C site, C(2) is bonded in a trigonal planar geometry to one C(1), one C(3), and one C(7) atom. The C(2)-C(3) bond length is 1.40 Å. The C(2)-C(7) bond length is 1.34 Å. In the third C site, C(3) is bonded in a distorted single-bond geometry to one C(2) and one H(2) atom. The C(3)-H(2) bond length is 0.93 Å. In the fourth C site, C(4) is bonded in a distorted single-bond geometry to one C(5) and one H(3) atom. The C(4)-C(5) bond length is 1.35 Å. The C(4)-H(3) bond length is 0.93 Å. In the fifth C site, C(5) is bonded in a trigonal planar geometry to one C(4), one C(6), and one C(9) atom. The C(5)-C(6) bond length is 1.38 Å. The C(5)-C(9) bond length is 1.48 Å. In the sixth C site, C(6) is bonded in a distorted single-bond geometry to one C(5) and one H(4) atom. The C(6)-H(4) bond length is 0.93 Å. In the seventh C site, C(7) is bonded in a distorted single-bond geometry to one C(2) and one H(5) atom. The C(7)-H(5) bond length is 0.93 Å. In the eighth C site, C(8) is bonded in a 2-coordinate geometry to one C(9), one N(1), and one H(6) atom. The C(8)-C(9) bond length is 1.39 Å. The C(8)-N(1) bond length is 1.34 Å. The C(8)-H(6) bond length is 0.93 Å. In the ninth C site, C(9) is bonded in a trigonal planar geometry to one C(10), one C(5), and one C(8) atom. The C(9)-C(10) bond length is 1.37 Å. In the tenth C site, C(10) is bonded in a distorted single-bond geometry to one C(11), one C(9), and one H(7) atom. The C(10)-C(11) bond length is 1.37 Å. The C(10)-H(7) bond length is 0.93 Å. In the eleventh C site, C(11) is bonded in a trigonal planar geometry to one C(10), one C(12), and one C(17) atom. The C(11)-C(12) bond length is 1.37 Å. The C(11)-C(17) bond length is 1.49 Å. In the twelfth C site, C(12) is bonded in a 2-coordinate geometry to one C(11), one N(1), and one H(8) atom. The C(12)-N(1) bond length is 1.38 Å. The C(12)-H(8) bond length is 0.93 Å. In the thirteenth C site, C(13) is bonded in a distorted bent 120 degrees geometry to one C(14), one O(3), and one O(4) atom. The C(13)-C(14) bond length is 1.53 Å. The C(13)-O(3) bond length is 1.24 Å. The C(13)-O(4) bond length is 1.25 Å. In the fourteenth C site, C(14) is bonded in a trigonal planar geometry to one C(13), one C(15), and one C(19) atom. The C(14)-C(15) bond length is 1.40 Å. The C(14)-C(19) bond length is 1.36 Å. In the fifteenth C site, C(15) is bonded in a distorted single-bond geometry to one C(14), one C(16), and one H(9) atom. The C(15)-C(16) bond length is 1.36 Å. The C(15)-H(9) bond length is 0.93 Å. In the sixteenth C site, C(16) is bonded in a distorted trigonal planar geometry to one C(15), one C(17), and one H(10) atom. The C(16)-C(17) bond length is 1.37 Å. The C(16)-H(10) bond length is 0.93 Å. In the seventeenth C site, C(17) is bonded in a trigonal planar geometry to one C(11), one C(16), and one C(18) atom. The C(17)-C(18) bond length is 1.36 Å. In the eighteenth C site, C(18) is bonded in a distorted single-bond geometry to one C(17), one C(19), and one H(11) atom. The C(18)-C(19) bond length is 1.41 Å. The C(18)-H(11) bond length is 0.93 Å. In the nineteenth C site, C(19) is bonded in a distorted trigonal planar geometry to one C(14), one C(18), and one H(12) atom. The C(19)-H(12) bond length is 0.93 Å. N(1) is bonded in a bent 120 degrees geometry to one C(12) and one C(8) atom. There are thirteen inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(5) atom. The H(1)-O(5) bond length is 0.85 Å. 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(6) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(7) 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(7) is bonded in a single-bond geometry to one C(10) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(12) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one C(15) atom. In the tenth H site, H(10) is bonded in a single-bond geometry to one C(16) atom. In the eleventh H site, H(11) is bonded in a single-bond geometry to one C(18) atom. In the twelfth H site, H(12) is bonded in a single-bond geometry to one C(19) atom. In the thirteenth H site, H(13) is bonded in a single-bond geometry to one O(6) atom. The H(13)-O(6) bond length is 0.85 Å. There are six inequivalent O sites. In the first O site, O(3) is bonded in a 2-coordinate geometry to one Yb(1) and one C(13) atom. In the second O site, O(4) is bonded in a distorted single-bond geometry to one Yb(1) and one C(13) atom. In the third O site, O(5) is bonded in a distorted single-bond geometry to one Yb(2), two equivalent Yb(1), and one H(1) atom. In the fourth O site, O(1) is bonded in a distorted bent 150 degrees geometry to one Yb(2) and one C(1) atom. In the fifth O site, O(2) is bonded in a bent 150 degrees geometry to one Yb(1) and one C(1) atom. In the sixth O site, O(6) is bonded in a single-bond geometry to three equivalent Yb(1) and one H(13) atom. Linkers: 24 [O]C(=O)c1ccc(-c2cncc(-c3ccc(C([O])=O)cc3)c2)cc1. Metal clusters: 8 O[Yb@]12O[C]O[Yb]3O[C]O[Yb@](O)(O[C]O1)O[C]O[Yb](O)(O)(O[C]O3)O[C]O2. RCSR code: lcy. The MOF has largest included sphere 12.38 A, density 0.90 g/cm3, surface area 3143.45 m2/g, accessible volume 0.80 cm3/g