Co(CO2)4(CH)2(C4H5)2(C11H8O2)2 is Indium-derived structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of eight 02329_fluka molecules, eight isobutylene molecules, two C11H8O2 clusters, and four Co(CO2)4 clusters. In each C11H8O2 cluster, there are twenty-two inequivalent C sites. In the first C site, C(13) is bonded in a distorted single-bond geometry to one C(12) and one H(8) atom. The C(13)-C(12) bond length is 1.37 Å. The C(13)-H(8) bond length is 0.93 Å. In the second C site, C(18) is bonded in a distorted single-bond geometry to one C(12) and one H(14) atom. The C(18)-C(12) bond length is 1.38 Å. The C(18)-H(14) bond length is 0.93 Å. In the third C site, C(20) is bonded in a distorted trigonal non-coplanar geometry to two equivalent H(15,16) and one O(12) atom. Both C(20)-H(15,16) bond lengths are 0.97 Å. The C(20)-O(12) bond length is 1.41 Å. In the fourth C site, C(22) is bonded in a distorted trigonal non-coplanar geometry to two equivalent H(17,18) and one O(11) atom. Both C(22)-H(17,18) bond lengths are 0.97 Å. The C(22)-O(11) bond length is 1.42 Å. In the fifth C site, C(24) is bonded in a distorted single-bond geometry to one C(25) and one O(11) atom. The C(24)-C(25) bond length is 1.39 Å. The C(24)-O(11) bond length is 1.40 Å. In the sixth C site, C(25) is bonded in a trigonal planar geometry to one C(24), one C(26), and one C(29) atom. The C(25)-C(26) bond length is 1.39 Å. The C(25)-C(29) bond length is 1.52 Å. In the seventh C site, C(26) is bonded in a single-bond geometry to one C(25), one C(27), and one H(20) atom. The C(26)-C(27) bond length is 1.39 Å. The C(26)-H(20) bond length is 0.93 Å. In the eighth C site, C(27) is bonded in a trigonal planar geometry to one C(11), one C(26), and one C(28) atom. The C(27)-C(11) bond length is 1.52 Å. The C(27)-C(28) bond length is 1.40 Å. In the ninth C site, C(28) is bonded in a distorted single-bond geometry to one C(27) and one O(12) atom. The C(28)-O(12) bond length is 1.37 Å. In the tenth C site, C(29) is bonded in a single-bond geometry to one C(25), one C(30), one C(7), and one H(21) atom. The C(29)-C(30) bond length is 1.53 Å. The C(29)-C(7) bond length is 1.52 Å. The C(29)-H(21) bond length is 0.98 Å. In the eleventh C site, C(30) is bonded in a trigonal planar geometry to one C(29), one C(31), and one C(36) atom. The C(30)-C(31) bond length is 1.37 Å. The C(30)-C(36) bond length is 1.38 Å. In the twelfth C site, C(31) is bonded in a distorted single-bond geometry to one C(30) and one H(22) atom. The C(31)-H(22) bond length is 0.93 Å. In the thirteenth C site, C(36) is bonded in a distorted single-bond geometry to one C(30) and one H(28) atom. The C(36)-H(28) bond length is 0.93 Å. In the fourteenth C site, C(2) is bonded in a distorted trigonal non-coplanar geometry to two equivalent H(1,2) and one O(9) atom. Both C(2)-H(1,2) bond lengths are 0.97 Å. The C(2)-O(9) bond length is 1.40 Å. In the fifteenth C site, C(4) is bonded in a distorted trigonal non-coplanar geometry to two equivalent H(3,4) and one O(10) atom. Both C(4)-H(3,4) bond lengths are 0.97 Å. The C(4)-O(10) bond length is 1.39 Å. In the sixteenth C site, C(6) is bonded in a distorted single-bond geometry to one C(7) and one O(10) atom. The C(6)-C(7) bond length is 1.39 Å. The C(6)-O(10) bond length is 1.39 Å. In the seventeenth C site, C(7) is bonded in a trigonal planar geometry to one C(29), one C(6), and one C(8) atom. The C(7)-C(8) bond length is 1.39 Å. In the eighteenth C site, C(8) is bonded in a distorted single-bond geometry to one C(7), one C(9), and one H(6) atom. The C(8)-C(9) bond length is 1.39 Å. The C(8)-H(6) bond length is 0.93 Å. In the nineteenth C site, C(9) is bonded in a trigonal planar geometry to one C(10), one C(11), and one C(8) atom. The C(9)-C(10) bond length is 1.38 Å. The C(9)-C(11) bond length is 1.54 Å. In the twentieth C site, C(10) is bonded in a distorted single-bond geometry to one C(9) and one O(9) atom. The C(10)-O(9) bond length is 1.37 Å. In the twenty-first C site, C(11) is bonded in a single-bond geometry to one C(12), one C(27), one C(9), and one H(7) atom. The C(11)-C(12) bond length is 1.52 Å. The C(11)-H(7) bond length is 0.98 Å. In the twenty-second C site, C(12) is bonded in a trigonal planar geometry to one C(11), one C(13), and one C(18) atom. There are twelve inequivalent H sites. In the first H site, H(1,2) is bonded in a single-bond geometry to one C(2) atom. In the second H site, H(3,4) is bonded in a single-bond geometry to one C(4) atom. In the third H site, H(6) is bonded in a single-bond geometry to one C(8) atom. In the fourth H site, H(7) is bonded in a single-bond geometry to one C(11) atom. In the fifth H site, H(8) is bonded in a single-bond geometry to one C(13) atom. In the sixth H site, H(14) is bonded in a single-bond geometry to one C(18) atom. In the seventh H site, H(15,16) is bonded in a single-bond geometry to one C(20) atom. In the eighth H site, H(17,18) is bonded in a single-bond geometry to one C(22) atom. In the ninth H site, H(20) is bonded in a single-bond geometry to one C(26) atom. In the tenth H site, H(21) is bonded in a single-bond geometry to one C(29) atom. In the eleventh H site, H(22) is bonded in a single-bond geometry to one C(31) atom. In the twelfth H site, H(28) is bonded in a single-bond geometry to one C(36) atom. There are four inequivalent O sites. In the first O site, O(9) is bonded in a bent 120 degrees geometry to one C(10) and one C(2) atom. In the second O site, O(10) is bonded in a bent 120 degrees geometry to one C(4) and one C(6) atom. In the third O site, O(11) is bonded in a bent 120 degrees geometry to one C(22) and one C(24) atom. In the fourth O site, O(12) is bonded in a bent 120 degrees geometry to one C(20) and one C(28) atom. In each Co(CO2)4 cluster, Co(1) is bonded in a tetrahedral geometry to one O(1), one O(3), one O(5), and one O(7) atom. The Co(1)-O(1) bond length is 1.94 Å. The Co(1)-O(3) bond length is 1.97 Å. The Co(1)-O(5) bond length is 1.95 Å. The Co(1)-O(7) bond length is 1.95 Å. There are four inequivalent C sites. In the first C site, C(19) is bonded in a distorted trigonal planar geometry to one O(5) and one O(6) atom. The C(19)-O(5) bond length is 1.24 Å. The C(19)-O(6) bond length is 1.23 Å. In the second C site, C(21) is bonded in a distorted bent 120 degrees geometry to one O(7) and one O(8) atom. The C(21)-O(7) bond length is 1.28 Å. The C(21)-O(8) bond length is 1.22 Å. In the third C site, C(1) is bonded in a distorted bent 120 degrees geometry to one O(1) and one O(2) atom. The C(1)-O(1) bond length is 1.27 Å. The C(1)-O(2) bond length is 1.22 Å. In the fourth C site, C(3) is bonded in a distorted bent 120 degrees geometry to one O(3) and one O(4) atom. The C(3)-O(3) bond length is 1.29 Å. The C(3)-O(4) bond length is 1.20 Å. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Co(1) and one C(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to one C(1) atom. In the third O site, O(4) is bonded in a single-bond geometry to one C(3) atom. In the fourth O site, O(5) is bonded in a bent 120 degrees geometry to one Co(1) and one C(19) atom. In the fifth O site, O(6) is bonded in a single-bond geometry to one C(19) atom. In the sixth O site, O(7) is bonded in a bent 120 degrees geometry to one Co(1) and one C(21) atom. In the seventh O site, O(8) is bonded in a single-bond geometry to one C(21) atom. In the eighth O site, O(3) is bonded in a bent 120 degrees geometry to one Co(1) and one C(3) atom. Linkers: 1 [C]=C/C=C(\[CH])[C@H]1c2cc(c(OCC([O])=O)cc2OCC([O])=O)[C@@H](c2c[c][c]cc2)c2cc(c(OCC([O])=O)cc2OCC([O])=O)[C@H](c2ccc(C)cc2)c2cc(c(OCC([O])=O)cc2OCC([O])=O)[C@H](c2ccc(C)cc2)c2cc1c(OCC([O])=O)cc2OCC([O])=O ,3 Cc1ccc([C@H]2c3cc(c(OCC([O])=O)cc3OCC([O])=O)[C@H](c3ccc(C)cc3)c3cc(c(OCC([O])=O)cc3OCC([O])=O)[C@H](c3ccc(C)cc3)c3cc(c(OCC([O])=O)cc3OCC([O])=O)[C@@H](c3ccc(C)cc3)c3cc2c(OCC([O])=O)cc3OCC([O])=O)cc1 ,1 [C]=C/C=C(\[CH])[C@@H]1c2cc(c(OCC([O])=O)cc2OCC([O])=O)[C@H](c2c[c][c]cc2)c2cc(c(OCC([O])=O)cc2OCC([O])=O)[C@@H](c2ccc(C)cc2)c2cc(c(OCC([O])=O)cc2OCC([O])=O)[C@@H](c2ccc(C)cc2)c2cc1c(OCC([O])=O)cc2OCC([O])=O. Metal clusters: 4 O=[C]O[Co](O[C]=O)(O[C]=O)O[C]=O. The MOF has largest included sphere 5.27 A, density 1.03 g/cm3, surface area 4888.74 m2/g, accessible volume 0.44 cm3/g