CoC21H15S(NO3)2(CH)5 crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of two 02329_fluka molecules, two isobutylene molecules, and one CoC21H15S(NO3)2 cluster. In the CoC21H15S(NO3)2 cluster, Co(1) is bonded in a 5-coordinate geometry to one N(1), one N(2), one O(1), one O(2), and one O(3) atom. The Co(1)-N(1) bond length is 2.00 Å. The Co(1)-N(2) bond length is 2.01 Å. The Co(1)-O(1) bond length is 2.01 Å. The Co(1)-O(2) bond length is 2.41 Å. The Co(1)-O(3) bond length is 1.98 Å. There are twenty-one inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one C(18), one C(2), and one C(4) atom. The C(1)-C(18) bond length is 1.42 Å. The C(1)-C(2) bond length is 1.48 Å. The C(1)-C(4) bond length is 1.40 Å. In the second C site, C(2) is bonded in a distorted bent 120 degrees geometry to one C(1), one O(3), and one O(4) atom. The C(2)-O(3) bond length is 1.29 Å. The C(2)-O(4) bond length is 1.27 Å. In the third C site, C(3) is bonded in a trigonal planar geometry to one C(10), one C(19), and one C(7) atom. The C(3)-C(10) bond length is 1.42 Å. The C(3)-C(19) bond length is 1.47 Å. The C(3)-C(7) bond length is 1.41 Å. In the fourth C site, C(4) is bonded in a distorted single-bond geometry to one C(1), one C(16), and one H(3) atom. The C(4)-C(16) bond length is 1.39 Å. The C(4)-H(3) bond length is 1.09 Å. In the fifth C site, C(6) is bonded in a trigonal planar geometry to one C(7), one C(8), and one S(1) atom. The C(6)-C(7) bond length is 1.39 Å. The C(6)-C(8) bond length is 1.41 Å. The C(6)-S(1) bond length is 1.78 Å. In the sixth C site, C(7) is bonded in a distorted single-bond geometry to one C(3), one C(6), and one H(5) atom. The C(7)-H(5) bond length is 1.09 Å. In the seventh C site, C(8) is bonded in a distorted single-bond geometry to one C(6) and one H(6) atom. The C(8)-H(6) bond length is 1.09 Å. In the eighth C site, C(9) is bonded in a trigonal planar geometry to one C(12), one C(14), and one C(21) atom. The C(9)-C(12) bond length is 1.40 Å. The C(9)-C(14) bond length is 1.40 Å. The C(9)-C(21) bond length is 1.49 Å. In the ninth C site, C(10) is bonded in a distorted single-bond geometry to one C(3) and one O(5) atom. The C(10)-O(5) bond length is 1.35 Å. In the tenth C site, C(11) is bonded in a distorted trigonal planar geometry to one C(12), one N(1), and one H(7) atom. The C(11)-C(12) bond length is 1.39 Å. The C(11)-N(1) bond length is 1.35 Å. The C(11)-H(7) bond length is 1.09 Å. In the eleventh C site, C(12) is bonded in a distorted single-bond geometry to one C(11), one C(9), and one H(8) atom. The C(12)-H(8) bond length is 1.09 Å. In the twelfth C site, C(13) is bonded in a distorted trigonal planar geometry to one C(14), one N(1), and one H(9) atom. The C(13)-C(14) bond length is 1.39 Å. The C(13)-N(1) bond length is 1.35 Å. The C(13)-H(9) bond length is 1.09 Å. In the thirteenth C site, C(14) is bonded in a distorted single-bond geometry to one C(13), one C(9), and one H(10) atom. The C(14)-H(10) bond length is 1.09 Å. In the fourteenth C site, C(16) is bonded in a trigonal planar geometry to one C(17), one C(4), and one S(1) atom. The C(16)-C(17) bond length is 1.41 Å. The C(16)-S(1) bond length is 1.77 Å. In the fifteenth C site, C(17) is bonded in a distorted single-bond geometry to one C(16), one C(26), and one H(12) atom. The C(17)-C(26) bond length is 1.39 Å. The C(17)-H(12) bond length is 1.09 Å. In the sixteenth C site, C(18) is bonded in a distorted single-bond geometry to one C(1), one C(26), and one O(6) atom. The C(18)-C(26) bond length is 1.41 Å. The C(18)-O(6) bond length is 1.35 Å. In the seventeenth C site, C(19) is bonded in a distorted bent 120 degrees geometry to one C(3), one O(1), and one O(2) atom. The C(19)-O(1) bond length is 1.32 Å. The C(19)-O(2) bond length is 1.26 Å. In the eighteenth C site, C(21) is bonded in a distorted water-like geometry to one C(9), one H(14), and one H(15) atom. The C(21)-H(14) bond length is 1.10 Å. The C(21)-H(15) bond length is 1.10 Å. In the nineteenth C site, C(22) is bonded in a distorted bent 120 degrees geometry to one N(2) and one H(16) atom. The C(22)-N(2) bond length is 1.35 Å. The C(22)-H(16) bond length is 1.09 Å. In the twentieth C site, C(24) is bonded in a distorted trigonal planar geometry to one N(2) and one H(19) atom. The C(24)-N(2) bond length is 1.35 Å. The C(24)-H(19) bond length is 1.09 Å. In the twenty-first C site, C(26) is bonded in a distorted trigonal planar geometry to one C(17), one C(18), and one H(20) atom. The C(26)-H(20) bond length is 1.09 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Co(1), one C(11), and one C(13) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one Co(1), one C(22), and one C(24) atom. There are fifteen inequivalent H sites. In the first H site, H(1) is bonded in a distorted bent 150 degrees geometry to one O(1) and one O(5) atom. The H(1)-O(1) bond length is 1.63 Å. The H(1)-O(5) bond length is 1.01 Å. In the second H site, H(2) is bonded in a bent 150 degrees geometry to one O(4) and one O(6) atom. The H(2)-O(4) bond length is 1.55 Å. The H(2)-O(6) bond length is 1.03 Å. 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(5) is bonded in a single-bond geometry to one C(7) atom. In the fifth H site, H(6) is bonded in a single-bond geometry to one C(8) atom. In the sixth H site, H(7) is bonded in a single-bond geometry to one C(11) atom. In the seventh H site, H(8) is bonded in a single-bond geometry to one C(12) atom. In the eighth H site, H(9) is bonded in a single-bond geometry to one C(13) atom. In the ninth H site, H(10) is bonded in a single-bond geometry to one C(14) atom. In the tenth H site, H(12) is bonded in a single-bond geometry to one C(17) atom. In the eleventh H site, H(14) is bonded in a single-bond geometry to one C(21) atom. In the twelfth H site, H(15) is bonded in a single-bond geometry to one C(21) atom. In the thirteenth H site, H(16) is bonded in a single-bond geometry to one C(22) atom. In the fourteenth H site, H(19) is bonded in a single-bond geometry to one C(24) atom. In the fifteenth H site, H(20) is bonded in a single-bond geometry to one C(26) atom. S(1) is bonded in a water-like geometry to one C(16) and one C(6) atom. There are six inequivalent O sites. In the first O site, O(1) is bonded in a distorted T-shaped geometry to one Co(1), one C(19), and one H(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to one Co(1) and one C(19) atom. In the third O site, O(3) is bonded in a water-like geometry to one Co(1) and one C(2) atom. In the fourth O site, O(4) is bonded in a water-like geometry to one C(2) and one H(2) atom. In the fifth O site, O(5) is bonded in a water-like geometry to one C(10) and one H(1) atom. In the sixth O site, O(6) is bonded in a water-like geometry to one C(18) and one H(2) atom. Linkers: 2 c1cc(CCc2ccncc2)ccn1 ,2 [O]C(=O)c1cc(Sc2ccc(O)c(C([O])=O)c2)ccc1O. Metal clusters: 2 O=[C]O[Co]O[C]=O. The MOF has largest included sphere 3.50 A, density 1.48 g/cm3, surface area 4451.48 m2/g, accessible volume 0.17 cm3/g