Co3C54H30O13 is beta Np structured and crystallizes in the orthorhombic Pnma space group. The structure is zero-dimensional and consists of four Co3C54H30O13 clusters. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(1), one O(2), one O(4), one O(6), and one O(7) atom to form distorted corner-sharing CoO5 square pyramids. The Co(1)-O(1) bond length is 2.18 Å. The Co(1)-O(2) bond length is 2.16 Å. The Co(1)-O(4) bond length is 1.96 Å. The Co(1)-O(6) bond length is 2.03 Å. The Co(1)-O(7) bond length is 1.95 Å. In the second Co site, Co(2) is bonded to one O(7), two equivalent O(3), and two equivalent O(5) atoms to form corner-sharing CoO5 square pyramids. The Co(2)-O(7) bond length is 2.10 Å. Both Co(2)-O(3) bond lengths are 2.00 Å. Both Co(2)-O(5) bond lengths are 2.06 Å. There are twenty-seven inequivalent C sites. In the first C site, C(1) is bonded in a 2-coordinate geometry to one C(2), one O(1), and one O(2) atom. The C(1)-C(2) bond length is 1.55 Å. The C(1)-O(1) bond length is 1.18 Å. The C(1)-O(2) bond length is 1.18 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 1.28 Å. The C(2)-C(7) bond length is 1.32 Å. In the third C site, C(3) is bonded in a single-bond geometry to one C(2) and one H(1) atom. The C(3)-H(1) 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(2) atom. The C(4)-C(5) bond length is 1.35 Å. The C(4)-H(2) bond length is 0.93 Å. In the fifth C site, C(5) is bonded in a trigonal planar geometry to one C(22), one C(4), and one C(6) atom. The C(5)-C(22) bond length is 1.54 Å. The C(5)-C(6) bond length is 1.37 Å. In the sixth C site, C(6) is bonded in a distorted single-bond geometry to one C(5) and one H(3) atom. The C(6)-H(3) 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(4) atom. The C(7)-H(4) bond length is 0.93 Å. In the eighth C site, C(18) is bonded in a distorted single-bond geometry to one C(19) and one H(10) atom. The C(18)-C(19) bond length is 1.44 Å. The C(18)-H(10) bond length is 0.93 Å. In the ninth C site, C(19) is bonded in a trigonal planar geometry to one C(18), one C(20), and one C(26) atom. The C(19)-C(20) bond length is 1.46 Å. The C(19)-C(26) bond length is 1.43 Å. In the tenth C site, C(20) is bonded in a single-bond geometry to one C(19) and one H(11) atom. The C(20)-H(11) bond length is 0.93 Å. In the eleventh C site, C(22) is bonded in a trigonal planar geometry to one C(23), one C(27), and one C(5) atom. The C(22)-C(23) bond length is 1.38 Å. The C(22)-C(27) bond length is 1.34 Å. In the twelfth C site, C(23) is bonded in a single-bond geometry to one C(22), one C(24), and one H(13) atom. The C(23)-C(24) bond length is 1.41 Å. The C(23)-H(13) bond length is 0.93 Å. In the thirteenth C site, C(24) is bonded in a trigonal planar geometry to one C(12), one C(23), and one C(25) atom. The C(24)-C(12) bond length is 1.48 Å. The C(24)-C(25) bond length is 1.34 Å. In the fourteenth C site, C(25) is bonded in a single-bond geometry to one C(24), one C(26), and one H(14) atom. The C(25)-C(26) bond length is 1.45 Å. The C(25)-H(14) bond length is 0.93 Å. In the fifteenth C site, C(26) is bonded in a trigonal planar geometry to one C(19), one C(25), and one C(27) atom. The C(26)-C(27) bond length is 1.40 Å. In the sixteenth C site, C(27) is bonded in a single-bond geometry to one C(22), one C(26), and one H(15) atom. The C(27)-H(15) bond length is 0.93 Å. In the seventeenth C site, C(8) is bonded in a distorted bent 120 degrees geometry to one C(9), one O(3), and one O(4) atom. The C(8)-C(9) bond length is 1.60 Å. The C(8)-O(3) bond length is 1.11 Å. The C(8)-O(4) bond length is 1.38 Å. In the eighteenth C site, C(9) is bonded in a trigonal planar geometry to one C(10), one C(14), and one C(8) atom. The C(9)-C(10) bond length is 1.30 Å. The C(9)-C(14) bond length is 1.40 Å. In the nineteenth C site, C(10) is bonded in a distorted single-bond geometry to one C(11), one C(9), and one H(5) atom. The C(10)-C(11) bond length is 1.42 Å. The C(10)-H(5) bond length is 0.93 Å. In the twentieth C site, C(11) is bonded in a distorted trigonal planar geometry to one C(10), one C(12), and one H(6) atom. The C(11)-C(12) bond length is 1.40 Å. The C(11)-H(6) bond length is 0.93 Å. In the twenty-first C site, C(12) is bonded in a trigonal planar geometry to one C(11), one C(13), and one C(24) atom. The C(12)-C(13) bond length is 1.37 Å. In the twenty-second C site, C(13) is bonded in a distorted single-bond geometry to one C(12) and one H(7) atom. The C(13)-H(7) bond length is 0.93 Å. In the twenty-third C site, C(14) is bonded in a distorted single-bond geometry to one C(9) and one H(8) atom. The C(14)-H(8) bond length is 0.93 Å. In the twenty-fourth C site, C(15) is bonded in a distorted bent 120 degrees geometry to one C(16), one O(5), and one O(6) atom. The C(15)-C(16) bond length is 1.46 Å. The C(15)-O(5) bond length is 1.25 Å. The C(15)-O(6) bond length is 1.29 Å. In the twenty-fifth C site, C(16) is bonded in a trigonal planar geometry to one C(15), one C(17), and one C(21) atom. The C(16)-C(17) bond length is 1.43 Å. The C(16)-C(21) bond length is 1.35 Å. In the twenty-sixth C site, C(17) is bonded in a distorted single-bond geometry to one C(16) and one H(9) atom. The C(17)-H(9) bond length is 0.93 Å. In the twenty-seventh C site, C(21) is bonded in a distorted single-bond geometry to one C(16) and one H(12) atom. The C(21)-H(12) bond length is 0.93 Å. There are fifteen inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(3) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(4) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(6) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(7) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(10) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(11) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(13) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(14) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one C(17) atom. In the tenth H site, H(10) is bonded in a single-bond geometry to one C(18) atom. In the eleventh H site, H(11) is bonded in a single-bond geometry to one C(20) atom. In the twelfth H site, H(12) is bonded in a single-bond geometry to one C(21) atom. In the thirteenth H site, H(13) is bonded in a single-bond geometry to one C(23) atom. In the fourteenth H site, H(14) is bonded in a single-bond geometry to one C(25) atom. In the fifteenth H site, H(15) is bonded in a single-bond geometry to one C(27) atom. There are seven inequivalent O sites. In the first O site, O(1) is bonded in an L-shaped geometry to one Co(1) and one C(1) atom. In the second O site, O(2) is bonded in an L-shaped geometry to one Co(1) and one C(1) atom. In the third O site, O(3) is bonded in a distorted bent 150 degrees geometry to one Co(2) and one C(8) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one Co(1) and one C(8) atom. In the fifth O site, O(5) is bonded in a distorted bent 120 degrees geometry to one Co(2) and one C(15) atom. In the sixth O site, O(6) is bonded in a bent 120 degrees geometry to one Co(1) and one C(15) atom. In the seventh O site, O(7) is bonded in a trigonal non-coplanar geometry to one Co(2) and two equivalent Co(1) atoms. Linkers: 8 [O]C(=O)c1ccc(-c2cc(-c3ccc(C([O])=O)cc3)cc(-c3ccc(C([O])=O)cc3)c2)cc1. Metal clusters: 4 [C]1O[Co]23O[C]O[Co]4(O1)(O[C]O4)O[Co]1(O[C]O2)(O[C]O3)O[C]O1. RCSR code: sit. The MOF has largest included sphere 9.45 A, density 0.75 g/cm3, surface area 4475.27 m2/g, accessible volume 0.90 cm3/g