Co3C33H18O16 is Copper structured and crystallizes in the tetragonal I4/m space group. The structure is zero-dimensional and consists of two Co3C33H18O16 clusters. There are four inequivalent Co sites. In the first Co site, Co(1) is bonded in a distorted rectangular see-saw-like geometry to one O(1), one O(4), one O(6), and one O(8) atom. The Co(1)-O(1) bond length is 2.01 Å. The Co(1)-O(4) bond length is 2.02 Å. The Co(1)-O(6) bond length is 2.01 Å. The Co(1)-O(8) bond length is 2.02 Å. In the second Co site, Co(2) is bonded in a distorted square co-planar geometry to one O(2), one O(3), one O(5), and one O(7) atom. The Co(2)-O(2) bond length is 2.00 Å. The Co(2)-O(3) bond length is 2.05 Å. The Co(2)-O(5) bond length is 2.03 Å. The Co(2)-O(7) bond length is 1.99 Å. In the third Co site, Co(3) is bonded in a distorted octahedral geometry to two equivalent O(11), two equivalent O(13), and two equivalent O(9) atoms. Both Co(3)-O(11) bond lengths are 2.00 Å. Both Co(3)-O(13) bond lengths are 2.03 Å. Both Co(3)-O(9) bond lengths are 2.01 Å. In the fourth Co site, Co(4) is bonded in a distorted square co-planar geometry to two equivalent O(10) and two equivalent O(12) atoms. Both Co(4)-O(10) bond lengths are 1.98 Å. Both Co(4)-O(12) bond lengths are 2.03 Å. There are thirty-three inequivalent C sites. In the first C site, C(1) is bonded in a distorted trigonal planar geometry to one C(2), one C(3), and one H(1) atom. The C(1)-C(2) bond length is 1.39 Å. The C(1)-C(3) bond length is 1.36 Å. The C(1)-H(1) bond length is 0.95 Å. In the second C site, C(2) is bonded in a trigonal planar geometry to one C(1), one C(14), and one C(16) atom. The C(2)-C(14) bond length is 1.50 Å. The C(2)-C(16) bond length is 1.55 Å. In the third C site, C(3) is bonded in a trigonal planar geometry to one C(1), one C(15), and one C(17) atom. The C(3)-C(15) bond length is 1.52 Å. The C(3)-C(17) bond length is 1.46 Å. In the fourth C site, C(4) is bonded in a bent 120 degrees geometry to one C(8), one O(5), and one O(6) atom. The C(4)-C(8) bond length is 1.49 Å. The C(4)-O(5) bond length is 1.25 Å. The C(4)-O(6) bond length is 1.23 Å. In the fifth C site, C(5) is bonded in a bent 120 degrees geometry to one C(7), one O(11), and one O(12) atom. The C(5)-C(7) bond length is 1.53 Å. The C(5)-O(11) bond length is 1.28 Å. The C(5)-O(12) bond length is 1.24 Å. In the sixth C site, C(6) is bonded in a distorted trigonal planar geometry to one C(7), one C(8), and one H(2) atom. The C(6)-C(7) bond length is 1.36 Å. The C(6)-C(8) bond length is 1.39 Å. The C(6)-H(2) bond length is 0.95 Å. In the seventh C site, C(7) is bonded in a trigonal planar geometry to one C(18), one C(5), and one C(6) atom. The C(7)-C(18) bond length is 1.41 Å. In the eighth C site, C(8) is bonded in a trigonal planar geometry to one C(19), one C(4), and one C(6) atom. The C(8)-C(19) bond length is 1.41 Å. In the ninth C site, C(9) is bonded in a bent 120 degrees geometry to one C(13), one O(3), and one O(4) atom. The C(9)-C(13) bond length is 1.46 Å. The C(9)-O(3) bond length is 1.30 Å. The C(9)-O(4) bond length is 1.26 Å. In the tenth C site, C(10) is bonded in a distorted bent 120 degrees geometry to one C(12), one O(1), and one O(2) atom. The C(10)-C(12) bond length is 1.51 Å. The C(10)-O(1) bond length is 1.27 Å. The C(10)-O(2) bond length is 1.23 Å. In the eleventh C site, C(11) is bonded in a distorted single-bond geometry to one C(12), one C(13), and one H(3) atom. The C(11)-C(12) bond length is 1.41 Å. The C(11)-C(13) bond length is 1.37 Å. The C(11)-H(3) bond length is 0.95 Å. In the twelfth C site, C(12) is bonded in a trigonal planar geometry to one C(10), one C(11), and one C(20) atom. The C(12)-C(20) bond length is 1.42 Å. In the thirteenth C site, C(13) is bonded in a trigonal planar geometry to one C(11), one C(21), and one C(9) atom. The C(13)-C(21) bond length is 1.44 Å. In the fourteenth C site, C(14) is bonded in a bent 120 degrees geometry to one C(2), one O(7), and one O(8) atom. The C(14)-O(7) bond length is 1.30 Å. The C(14)-O(8) bond length is 1.25 Å. In the fifteenth C site, C(15) is bonded in a bent 120 degrees geometry to one C(3), one O(10), and one O(9) atom. The C(15)-O(10) bond length is 1.21 Å. The C(15)-O(9) bond length is 1.34 Å. In the sixteenth C site, C(16) is bonded in a distorted single-bond geometry to one C(2) and one H(4) atom. The C(16)-H(4) bond length is 0.95 Å. In the seventeenth C site, C(17) is bonded in a distorted single-bond geometry to one C(3) and one H(5) atom. The C(17)-H(5) bond length is 0.95 Å. In the eighteenth C site, C(18) is bonded in a distorted trigonal planar geometry to one C(23), one C(7), and one H(6) atom. The C(18)-C(23) bond length is 1.35 Å. The C(18)-H(6) bond length is 0.95 Å. In the nineteenth C site, C(19) is bonded in a distorted trigonal planar geometry to one C(23), one C(8), and one H(7) atom. The C(19)-C(23) bond length is 1.54 Å. The C(19)-H(7) bond length is 0.95 Å. In the twentieth C site, C(20) is bonded in a distorted single-bond geometry to one C(12) and one H(8) atom. The C(20)-H(8) bond length is 0.95 Å. In the twenty-first C site, C(21) is bonded in a distorted single-bond geometry to one C(13) and one H(9) atom. The C(21)-H(9) bond length is 0.95 Å. In the twenty-second C site, C(22) is bonded in a single-bond geometry to one O(14) atom. The C(22)-O(14) bond length is 1.37 Å. In the twenty-third C site, C(23) is bonded in a distorted single-bond geometry to one C(18), one C(19), and one O(16) atom. The C(23)-O(16) bond length is 1.40 Å. In the twenty-fourth C site, C(24) is bonded in a single-bond geometry to one O(15) atom. The C(24)-O(15) bond length is 1.38 Å. In the twenty-fifth C site, C(25) is bonded in a distorted trigonal non-coplanar geometry to one C(32), one H(10), one H(11), and one O(14) atom. The C(25)-C(32) bond length is 1.51 Å. The C(25)-H(10) bond length is 0.99 Å. The C(25)-H(11) bond length is 0.99 Å. The C(25)-O(14) bond length is 1.43 Å. In the twenty-sixth C site, C(26) is bonded in a distorted trigonal non-coplanar geometry to one C(28), one H(12), one H(13), and one O(15) atom. The C(26)-C(28) bond length is 1.51 Å. The C(26)-H(12) bond length is 0.99 Å. The C(26)-H(13) bond length is 0.99 Å. The C(26)-O(15) bond length is 1.41 Å. In the twenty-seventh C site, C(27) is bonded in a distorted trigonal non-coplanar geometry to one C(31), one H(14), one H(15), and one O(16) atom. The C(27)-C(31) bond length is 1.50 Å. The C(27)-H(14) bond length is 0.99 Å. The C(27)-H(15) bond length is 0.99 Å. The C(27)-O(16) bond length is 1.43 Å. In the twenty-eighth C site, C(28) is bonded in a trigonal planar geometry to one C(26), one C(29), and one C(33) atom. The C(28)-C(29) bond length is 1.36 Å. The C(28)-C(33) bond length is 1.41 Å. In the twenty-ninth C site, C(29) is bonded in a distorted single-bond geometry to one C(28), one C(31), and one H(16) atom. The C(29)-C(31) bond length is 1.48 Å. The C(29)-H(16) bond length is 0.95 Å. In the thirtieth C site, C(30) is bonded in a distorted single-bond geometry to one C(31), one C(32), and one H(17) atom. The C(30)-C(31) bond length is 1.36 Å. The C(30)-C(32) bond length is 1.50 Å. The C(30)-H(17) bond length is 0.95 Å. In the thirty-first C site, C(31) is bonded in a distorted trigonal planar geometry to one C(27), one C(29), and one C(30) atom. In the thirty-second C site, C(32) is bonded in a distorted trigonal planar geometry to one C(25), one C(30), and one C(33) atom. The C(32)-C(33) bond length is 1.29 Å. In the thirty-third C site, C(33) is bonded in a distorted single-bond geometry to one C(28), one C(32), and one H(18) atom. The C(33)-H(18) bond length is 0.95 Å. 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(2) is bonded in a single-bond geometry to one C(6) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(11) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(16) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(17) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(18) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(19) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(20) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one C(21) atom. In the tenth H site, H(10) is bonded in a single-bond geometry to one C(25) atom. In the eleventh H site, H(11) is bonded in a single-bond geometry to one C(25) atom. In the twelfth H site, H(12) is bonded in a single-bond geometry to one C(26) atom. In the thirteenth H site, H(13) is bonded in a single-bond geometry to one C(26) atom. In the fourteenth H site, H(14) is bonded in a single-bond geometry to one C(27) atom. In the fifteenth H site, H(15) is bonded in a single-bond geometry to one C(27) atom. In the sixteenth H site, H(16) is bonded in a single-bond geometry to one C(29) atom. In the seventeenth H site, H(17) is bonded in a single-bond geometry to one C(30) atom. In the eighteenth H site, H(18) is bonded in a single-bond geometry to one C(33) atom. There are sixteen inequivalent O sites. In the first O site, O(2) is bonded in a single-bond geometry to one Co(2) and one C(10) atom. In the second O site, O(3) is bonded in a distorted single-bond geometry to one Co(2) and one C(9) atom. In the third O site, O(4) is bonded in a distorted single-bond geometry to one Co(1) and one C(9) atom. In the fourth O site, O(5) is bonded in a 2-coordinate geometry to one Co(2) and one C(4) atom. In the fifth O site, O(6) is bonded in a distorted single-bond geometry to one Co(1) and one C(4) atom. In the sixth O site, O(7) is bonded in a distorted single-bond geometry to one Co(2) and one C(14) atom. In the seventh O site, O(8) is bonded in a 2-coordinate geometry to one Co(1) and one C(14) atom. In the eighth O site, O(9) is bonded in a bent 120 degrees geometry to one Co(3) and one C(15) atom. In the ninth O site, O(10) is bonded in a distorted single-bond geometry to one Co(4) and one C(15) atom. In the tenth O site, O(11) is bonded in a bent 120 degrees geometry to one Co(3) and one C(5) atom. In the eleventh O site, O(12) is bonded in a 2-coordinate geometry to one Co(4) and one C(5) atom. In the twelfth O site, O(13) is bonded in a distorted L-shaped geometry to one Co(3) and one O(13) atom. The O(13)-O(13) bond length is 0.68 Å. In the thirteenth O site, O(14) is bonded in a bent 120 degrees geometry to one C(22) and one C(25) atom. In the fourteenth O site, O(15) is bonded in a bent 120 degrees geometry to one C(24) and one C(26) atom. In the fifteenth O site, O(16) is bonded in a bent 120 degrees geometry to one C(23) and one C(27) atom. In the sixteenth O site, O(1) is bonded in a 2-coordinate geometry to one Co(1) and one C(10) atom. Linkers: 8 [O]C(=O)c1cc(OCc2cc(COc3cc(C([O])=O)cc(C([O])=O)c3)cc(COc3cc(C([O])=O)cc(C([O])=O)c3)c2)cc(C([O])=O)c1. Metal clusters: 8 [C]1O[Co]234O[C]O[Co]2(O1)(O[C]O3)O[C]O4 ,4 [O]O[Co]123O[C]O[Co](O[C]O1)(O[C]O2)O[C]O3. The MOF has largest included sphere 17.17 A, density 0.63 g/cm3, surface area 3915.93 m2/g, accessible volume 1.26 cm3/g