Co2C18N4H22O5(CH2)6(CH)4(C3H2)4(CHO)2 is Indium-derived structured and crystallizes in the monoclinic Pc space group. The structure is zero-dimensional and consists of eight 02329_fluka molecules; twelve 02329_fluka molecules; four 2,3-dimethyl-1,3-butadiene molecules; four methanol molecules; and two Co2C18N4H22O5 clusters. In each Co2C18N4H22O5 cluster, there are two inequivalent Co sites. In the first Co site, Co(1) is bonded to one N(1), one N(3), one O(1), one O(3), and one O(5) atom to form corner-sharing CoN2O3 square pyramids. The Co(1)-N(1) bond length is 2.14 Å. The Co(1)-N(3) bond length is 2.16 Å. The Co(1)-O(1) bond length is 2.16 Å. The Co(1)-O(3) bond length is 2.13 Å. The Co(1)-O(5) bond length is 2.02 Å. In the second Co site, Co(2) is bonded to one N(2), one N(4), one O(1), one O(2), and one O(6) atom to form corner-sharing CoN2O3 square pyramids. The Co(2)-N(2) bond length is 2.15 Å. The Co(2)-N(4) bond length is 2.20 Å. The Co(2)-O(1) bond length is 2.18 Å. The Co(2)-O(2) bond length is 2.02 Å. The Co(2)-O(6) bond length is 2.11 Å. There are eighteen inequivalent C sites. In the first C site, C(30) is bonded in a distorted bent 120 degrees geometry to one N(2) and one H(38) atom. The C(30)-N(2) bond length is 1.33 Å. The C(30)-H(38) bond length is 0.93 Å. In the second C site, C(31) is bonded in a distorted bent 120 degrees geometry to one N(2) and one H(39) atom. The C(31)-N(2) bond length is 1.33 Å. The C(31)-H(39) bond length is 0.93 Å. In the third C site, C(35) is bonded in a distorted bent 120 degrees geometry to one N(3) and one H(43) atom. The C(35)-N(3) bond length is 1.33 Å. The C(35)-H(43) bond length is 0.93 Å. In the fourth C site, C(36) is bonded in a distorted bent 120 degrees geometry to one N(3) and one H(44) atom. The C(36)-N(3) bond length is 1.34 Å. The C(36)-H(44) bond length is 0.93 Å. In the fifth C site, C(40) is bonded in a distorted bent 120 degrees geometry to one N(4) and one H(34,46) atom. The C(40)-N(4) bond length is 1.34 Å. The C(40)-H(34,46) bond length is 0.93 Å. In the sixth C site, C(41) is bonded in a distorted bent 120 degrees geometry to one N(4) and one H(47) atom. The C(41)-N(4) bond length is 1.32 Å. The C(41)-H(47) bond length is 0.93 Å. In the seventh C site, C(1) is bonded in a tetrahedral geometry to one C(11), one C(2), one C(3), and one C(4) atom. The C(1)-C(11) bond length is 1.53 Å. The C(1)-C(2) bond length is 1.54 Å. The C(1)-C(3) bond length is 1.54 Å. The C(1)-C(4) bond length is 1.54 Å. In the eighth C site, C(2) is bonded in a water-like geometry to one C(1) and two equivalent H(5,6) atoms. Both C(2)-H(5,6) bond lengths are 0.97 Å. In the ninth C site, C(3) is bonded in a water-like geometry to one C(1) and two equivalent H(7,8) atoms. Both C(3)-H(7,8) bond lengths are 0.97 Å. In the tenth C site, C(4) is bonded in a water-like geometry to one C(1) and two equivalent H(9,10) atoms. Both C(4)-H(9,10) bond lengths are 0.97 Å. In the eleventh C site, C(11) is bonded in a distorted bent 120 degrees geometry to one C(1), one O(2), and one O(3) atom. The C(11)-O(2) bond length is 1.25 Å. The C(11)-O(3) bond length is 1.25 Å. In the twelfth C site, C(12) is bonded in a tetrahedral geometry to one C(13), one C(14), one C(15), and one C(22) atom. The C(12)-C(13) bond length is 1.54 Å. The C(12)-C(14) bond length is 1.53 Å. The C(12)-C(15) bond length is 1.53 Å. The C(12)-C(22) bond length is 1.53 Å. In the thirteenth C site, C(13) is bonded in a water-like geometry to one C(12) and two equivalent H(19,20) atoms. Both C(13)-H(19,20) bond lengths are 0.97 Å. In the fourteenth C site, C(14) is bonded in a water-like geometry to one C(12) and two equivalent H(21,22) atoms. Both C(14)-H(21,22) bond lengths are 0.97 Å. In the fifteenth C site, C(15) is bonded in a water-like geometry to one C(12) and two equivalent H(23,24) atoms. Both C(15)-H(23,24) bond lengths are 0.97 Å. In the sixteenth C site, C(22) is bonded in a distorted bent 120 degrees geometry to one C(12), one O(5), and one O(6) atom. The C(22)-O(5) bond length is 1.26 Å. The C(22)-O(6) bond length is 1.26 Å. In the seventeenth C site, C(25) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(34,46) atom. The C(25)-N(1) bond length is 1.33 Å. The C(25)-H(34,46) bond length is 0.93 Å. In the eighteenth C site, C(26) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(35) atom. The C(26)-N(1) bond length is 1.35 Å. The C(26)-H(35) bond length is 0.93 Å. There are four inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Co(1), one C(25), and one C(26) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one Co(2), one C(30), and one C(31) atom. In the third N site, N(3) is bonded in a trigonal planar geometry to one Co(1), one C(35), and one C(36) atom. In the fourth N site, N(4) is bonded in a trigonal planar geometry to one Co(2), one C(40), and one C(41) atom. There are fifteen inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(1) atom. The H(1)-O(1) bond length is 0.85 Å. In the second H site, H(2) is bonded in a single-bond geometry to one O(1) atom. The H(2)-O(1) bond length is 0.95 Å. In the third H site, H(5,6) is bonded in a single-bond geometry to one C(2) atom. In the fourth H site, H(7,8) is bonded in a single-bond geometry to one C(3) atom. In the fifth H site, H(9,10) is bonded in a single-bond geometry to one C(4) atom. In the sixth H site, H(19,20) is bonded in a single-bond geometry to one C(13) atom. In the seventh H site, H(21,22) is bonded in a single-bond geometry to one C(14) atom. In the eighth H site, H(23,24) is bonded in a single-bond geometry to one C(15) atom. In the ninth H site, H(34,46) is bonded in a single-bond geometry to one C(25) atom. In the tenth H site, H(35) is bonded in a single-bond geometry to one C(26) atom. In the eleventh H site, H(38) is bonded in a single-bond geometry to one C(30) atom. In the twelfth H site, H(39) is bonded in a single-bond geometry to one C(31) atom. In the thirteenth H site, H(43) is bonded in a single-bond geometry to one C(35) atom. In the fourteenth H site, H(44) is bonded in a single-bond geometry to one C(36) atom. In the fifteenth H site, H(47) is bonded in a single-bond geometry to one C(41) atom. There are five inequivalent O sites. In the first O site, O(1) is bonded in a distorted L-shaped geometry to one Co(1), one Co(2), one H(1), and one H(2) atom. In the second O site, O(2) is bonded in a distorted bent 150 degrees geometry to one Co(2) and one C(11) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one Co(1) and one C(11) atom. In the fourth O site, O(5) is bonded in a distorted bent 150 degrees geometry to one Co(1) and one C(22) atom. In the fifth O site, O(6) is bonded in a bent 120 degrees geometry to one Co(2) and one C(22) atom. Linkers: 4 c1cc(-c2ccncc2)ccn1. Metal clusters: 4 [Co]. The MOF has largest included sphere 7.28 A, density 0.86 g/cm3, surface area 4903.48 m2/g, accessible volume 0.86 cm3/g