Co2C19H26(NO5)2 crystallizes in the triclinic P1 space group. There are six inequivalent Co sites. In the first Co site, Co(1) is bonded in an octahedral geometry to one N(1), one O(1), one O(13), one O(24), one O(30), and one O(4) atom. The Co(1)-N(1) bond length is 2.26 Å. The Co(1)-O(1) bond length is 2.10 Å. The Co(1)-O(13) bond length is 2.08 Å. The Co(1)-O(24) bond length is 2.10 Å. The Co(1)-O(30) bond length is 2.06 Å. The Co(1)-O(4) bond length is 2.06 Å. In the second Co site, Co(2) is bonded in an octahedral geometry to one N(2), one O(14), one O(2), one O(22), one O(28), and one O(5) atom. The Co(2)-N(2) bond length is 2.26 Å. The Co(2)-O(14) bond length is 2.08 Å. The Co(2)-O(2) bond length is 2.09 Å. The Co(2)-O(22) bond length is 2.10 Å. The Co(2)-O(28) bond length is 2.06 Å. The Co(2)-O(5) bond length is 2.06 Å. In the third Co site, Co(3) is bonded in an octahedral geometry to one N(3), one O(15), one O(23), one O(29), one O(3), and one O(6) atom. The Co(3)-N(3) bond length is 2.26 Å. The Co(3)-O(15) bond length is 2.08 Å. The Co(3)-O(23) bond length is 2.09 Å. The Co(3)-O(29) bond length is 2.06 Å. The Co(3)-O(3) bond length is 2.09 Å. The Co(3)-O(6) bond length is 2.06 Å. In the fourth Co site, Co(4) is bonded in an octahedral geometry to one N(4), one O(12), one O(18), one O(19), one O(25), and one O(7) atom. The Co(4)-N(4) bond length is 2.20 Å. The Co(4)-O(12) bond length is 2.06 Å. The Co(4)-O(18) bond length is 2.09 Å. The Co(4)-O(19) bond length is 2.09 Å. The Co(4)-O(25) bond length is 2.12 Å. The Co(4)-O(7) bond length is 2.04 Å. In the fifth Co site, Co(5) is bonded in an octahedral geometry to one N(5), one O(10), one O(16), one O(20), one O(26), and one O(8) atom. The Co(5)-N(5) bond length is 2.20 Å. The Co(5)-O(10) bond length is 2.06 Å. The Co(5)-O(16) bond length is 2.09 Å. The Co(5)-O(20) bond length is 2.09 Å. The Co(5)-O(26) bond length is 2.12 Å. The Co(5)-O(8) bond length is 2.04 Å. In the sixth Co site, Co(6) is bonded in an octahedral geometry to one N(6), one O(11), one O(17), one O(21), one O(27), and one O(9) atom. The Co(6)-N(6) bond length is 2.20 Å. The Co(6)-O(11) bond length is 2.06 Å. The Co(6)-O(17) bond length is 2.09 Å. The Co(6)-O(21) bond length is 2.09 Å. The Co(6)-O(27) bond length is 2.13 Å. The Co(6)-O(9) bond length is 2.04 Å. There are forty-three inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one C(16,17,18); one C(31); and one C(4,5,6) atom. The C(1)-C(16,17,18) bond length is 1.41 Å. The C(1)-C(31) bond length is 1.52 Å. The C(1)-C(4,5,6) bond length is 1.42 Å. In the second C site, C(2,3) is bonded in a trigonal planar geometry to one C(16,17,18); one C(32); and one C(4,5,6) atom. The C(2,3)-C(16,17,18) bond length is 1.41 Å. The C(2,3)-C(32) bond length is 1.52 Å. The C(2,3)-C(4,5,6) bond length is 1.42 Å. In the third C site, C(4,5,6) is bonded in a trigonal planar geometry to one C(1); one C(28,29,30); and one C(7) atom. The C(4,5,6)-C(28,29,30) bond length is 1.51 Å. The C(4,5,6)-C(7) bond length is 1.41 Å. In the fourth C site, C(7) is bonded in a trigonal planar geometry to one C(10,11,12); one C(25); and one C(4,5,6) atom. The C(7)-C(10,11,12) bond length is 1.41 Å. The C(7)-C(25) bond length is 1.51 Å. In the fifth C site, C(8) is bonded in a trigonal planar geometry to one C(10,11,12); one C(26); and one C(4,5,6) atom. The C(8)-C(10,11,12) bond length is 1.41 Å. The C(8)-C(26) bond length is 1.51 Å. The C(8)-C(4,5,6) bond length is 1.41 Å. In the sixth C site, C(9) is bonded in a trigonal planar geometry to one C(10,11,12); one C(27); and one C(4,5,6) atom. The C(9)-C(10,11,12) bond length is 1.41 Å. The C(9)-C(27) bond length is 1.51 Å. The C(9)-C(4,5,6) bond length is 1.41 Å. In the seventh C site, C(10,11,12) is bonded in a trigonal planar geometry to one C(13), one C(22), and one C(7) atom. The C(10,11,12)-C(13) bond length is 1.39 Å. The C(10,11,12)-C(22) bond length is 1.51 Å. In the eighth C site, C(13) is bonded in a distorted trigonal planar geometry to one C(10,11,12); one C(16,17,18); and one H(13,14,15) atom. The C(13)-C(16,17,18) bond length is 1.40 Å. The C(13)-H(13,14,15) bond length is 1.09 Å. In the ninth C site, C(14,15) is bonded in a distorted trigonal planar geometry to one C(10,11,12); one C(16,17,18); and one H(13,14,15) atom. The C(14,15)-C(10,11,12) bond length is 1.39 Å. The C(14,15)-C(16,17,18) bond length is 1.40 Å. The C(14,15)-H(13,14,15) bond length is 1.09 Å. In the tenth C site, C(16,17,18) is bonded in a trigonal planar geometry to one C(1), one C(13), and one C(19) atom. The C(16,17,18)-C(19) bond length is 1.50 Å. In the eleventh C site, C(19) is bonded in a distorted trigonal non-coplanar geometry to one C(16,17,18); one H(16,17,18); one H(19,20,21); and one H(22,23,24) atom. The C(19)-H(16,17,18) bond length is 1.10 Å. The C(19)-H(19,20,21) bond length is 1.10 Å. The C(19)-H(22,23,24) bond length is 1.10 Å. In the twelfth C site, C(20,21) is bonded in a distorted trigonal non-coplanar geometry to one C(16,17,18); one H(16,17,18); one H(19,20,21); and one H(22,23,24) atom. The C(20,21)-C(16,17,18) bond length is 1.50 Å. The C(20,21)-H(16,17,18) bond length is 1.10 Å. The C(20,21)-H(19,20,21) bond length is 1.10 Å. The C(20,21)-H(22,23,24) bond length is 1.10 Å. In the thirteenth C site, C(22) is bonded in a distorted trigonal non-coplanar geometry to one C(10,11,12); one H(25,26,27); one H(28,29,30); and one H(31,32,33) atom. The C(22)-H(25,26,27) bond length is 1.10 Å. The C(22)-H(28,29,30) bond length is 1.10 Å. The C(22)-H(31,32,33) bond length is 1.10 Å. In the fourteenth C site, C(23,24) is bonded in a distorted trigonal non-coplanar geometry to one C(10,11,12); one H(25,26,27); one H(28,29,30); and one H(31,32,33) atom. The C(23,24)-C(10,11,12) bond length is 1.51 Å. The C(23,24)-H(25,26,27) bond length is 1.10 Å. The C(23,24)-H(28,29,30) bond length is 1.10 Å. The C(23,24)-H(31,32,33) bond length is 1.10 Å. In the fifteenth C site, C(25) is bonded in a 3-coordinate geometry to one C(7); one N(4); one H(34,35); and one H(37,38) atom. The C(25)-N(4) bond length is 1.50 Å. The C(25)-H(34,35) bond length is 1.09 Å. The C(25)-H(37,38) bond length is 1.10 Å. In the sixteenth C site, C(26) is bonded in a 3-coordinate geometry to one C(8); one N(5); one H(34,35); and one H(37,38) atom. The C(26)-N(5) bond length is 1.50 Å. The C(26)-H(34,35) bond length is 1.09 Å. The C(26)-H(37,38) bond length is 1.10 Å. In the seventeenth C site, C(27) is bonded in a 3-coordinate geometry to one C(9), one N(6), one H(36), and one H(39) atom. The C(27)-N(6) bond length is 1.50 Å. The C(27)-H(36) bond length is 1.09 Å. The C(27)-H(39) bond length is 1.10 Å. In the eighteenth C site, C(28,29,30) is bonded in a distorted trigonal non-coplanar geometry to one C(4,5,6); one H(40,41,42); one H(43,44,45); and one H(46,47,48) atom. The C(28,29,30)-H(40,41,42) bond length is 1.10 Å. The C(28,29,30)-H(43,44,45) bond length is 1.09 Å. The C(28,29,30)-H(46,47,48) bond length is 1.09 Å. In the nineteenth C site, C(31) is bonded in a 3-coordinate geometry to one C(1), one N(1), one H(49), and one H(52) atom. The C(31)-N(1) bond length is 1.52 Å. The C(31)-H(49) bond length is 1.10 Å. The C(31)-H(52) bond length is 1.10 Å. In the twentieth C site, C(32) is bonded in a 3-coordinate geometry to one C(2,3); one N(2); one H(50,51); and one H(53,54) atom. The C(32)-N(2) bond length is 1.52 Å. The C(32)-H(50,51) bond length is 1.10 Å. The C(32)-H(53,54) bond length is 1.10 Å. In the twenty-first C site, C(33) is bonded in a 3-coordinate geometry to one C(2,3); one N(3); one H(50,51); and one H(53,54) atom. The C(33)-C(2,3) bond length is 1.52 Å. The C(33)-N(3) bond length is 1.52 Å. The C(33)-H(50,51) bond length is 1.10 Å. The C(33)-H(53,54) bond length is 1.10 Å. In the twenty-second C site, C(34,35) is bonded in a distorted trigonal non-coplanar geometry to one N(1), one H(55), and one H(58) atom. The C(34,35)-N(1) bond length is 1.47 Å. The C(34,35)-H(55) bond length is 1.10 Å. The C(34,35)-H(58) bond length is 1.10 Å. In the twenty-third C site, C(36) is bonded in a distorted trigonal non-coplanar geometry to one N(3); one H(56,57); and one H(59,60) atom. The C(36)-N(3) bond length is 1.47 Å. The C(36)-H(56,57) bond length is 1.10 Å. The C(36)-H(59,60) bond length is 1.10 Å. In the twenty-fourth C site, C(37) is bonded in a distorted bent 120 degrees geometry to one O(1) and one O(10) atom. The C(37)-O(1) bond length is 1.27 Å. The C(37)-O(10) bond length is 1.27 Å. In the twenty-fifth C site, C(38) is bonded in a distorted bent 120 degrees geometry to one O(11) and one O(2) atom. The C(38)-O(11) bond length is 1.27 Å. The C(38)-O(2) bond length is 1.27 Å. In the twenty-sixth C site, C(39) is bonded in a distorted bent 120 degrees geometry to one O(12) and one O(3) atom. The C(39)-O(12) bond length is 1.27 Å. The C(39)-O(3) bond length is 1.27 Å. In the twenty-seventh C site, C(40) is bonded in a distorted bent 120 degrees geometry to one O(13) and one O(16) atom. The C(40)-O(13) bond length is 1.27 Å. The C(40)-O(16) bond length is 1.26 Å. In the twenty-eighth C site, C(41) is bonded in a distorted bent 120 degrees geometry to one O(14) and one O(17) atom. The C(41)-O(14) bond length is 1.27 Å. The C(41)-O(17) bond length is 1.26 Å. In the twenty-ninth C site, C(42) is bonded in a distorted bent 120 degrees geometry to one O(15) and one O(18) atom. The C(42)-O(15) bond length is 1.27 Å. The C(42)-O(18) bond length is 1.26 Å. In the thirtieth C site, C(43,44) is bonded in a distorted trigonal non-coplanar geometry to one N(1), one H(61), and one H(64) atom. The C(43,44)-N(1) bond length is 1.47 Å. The C(43,44)-H(61) bond length is 1.10 Å. The C(43,44)-H(64) bond length is 1.10 Å. In the thirty-first C site, C(45) is bonded in a distorted trigonal non-coplanar geometry to one N(3); one H(62,63); and one H(65,66) atom. The C(45)-N(3) bond length is 1.47 Å. The C(45)-H(62,63) bond length is 1.10 Å. The C(45)-H(65,66) bond length is 1.10 Å. In the thirty-second C site, C(46) is bonded in a distorted trigonal non-coplanar geometry to one N(4); one H(67,68); and one H(70,71) atom. The C(46)-N(4) bond length is 1.48 Å. The C(46)-H(67,68) bond length is 1.10 Å. The C(46)-H(70,71) bond length is 1.10 Å. In the thirty-third C site, C(47) is bonded in a distorted trigonal non-coplanar geometry to one N(5); one H(67,68); and one H(70,71) atom. The C(47)-N(5) bond length is 1.48 Å. The C(47)-H(67,68) bond length is 1.10 Å. The C(47)-H(70,71) bond length is 1.10 Å. In the thirty-fourth C site, C(48) is bonded in a distorted trigonal non-coplanar geometry to one N(6), one H(69), and one H(72) atom. The C(48)-N(6) bond length is 1.48 Å. The C(48)-H(69) bond length is 1.10 Å. The C(48)-H(72) bond length is 1.10 Å. In the thirty-fifth C site, C(49) is bonded in a distorted bent 120 degrees geometry to one O(19) and one O(22) atom. The C(49)-O(19) bond length is 1.27 Å. The C(49)-O(22) bond length is 1.27 Å. In the thirty-sixth C site, C(50) is bonded in a distorted bent 120 degrees geometry to one O(20) and one O(23) atom. The C(50)-O(20) bond length is 1.27 Å. The C(50)-O(23) bond length is 1.27 Å. In the thirty-seventh C site, C(51) is bonded in a distorted bent 120 degrees geometry to one O(21) and one O(24) atom. The C(51)-O(21) bond length is 1.27 Å. The C(51)-O(24) bond length is 1.27 Å. In the thirty-eighth C site, C(52) is bonded in a distorted bent 120 degrees geometry to one O(25) and one O(28) atom. The C(52)-O(25) bond length is 1.27 Å. The C(52)-O(28) bond length is 1.27 Å. In the thirty-ninth C site, C(53) is bonded in a distorted bent 120 degrees geometry to one O(26) and one O(29) atom. The C(53)-O(26) bond length is 1.27 Å. The C(53)-O(29) bond length is 1.27 Å. In the fortieth C site, C(54) is bonded in a distorted bent 120 degrees geometry to one O(27) and one O(30) atom. The C(54)-O(27) bond length is 1.27 Å. The C(54)-O(30) bond length is 1.27 Å. In the forty-first C site, C(55) is bonded in a distorted trigonal non-coplanar geometry to one N(4); one H(73,74); and one H(76,77) atom. The C(55)-N(4) bond length is 1.47 Å. The C(55)-H(73,74) bond length is 1.10 Å. The C(55)-H(76,77) bond length is 1.10 Å. In the forty-second C site, C(56) is bonded in a distorted trigonal non-coplanar geometry to one N(5); one H(73,74); and one H(76,77) atom. The C(56)-N(5) bond length is 1.47 Å. The C(56)-H(73,74) bond length is 1.10 Å. The C(56)-H(76,77) bond length is 1.10 Å. In the forty-third C site, C(57) is bonded in a distorted trigonal non-coplanar geometry to one N(6), one H(75), and one H(78) atom. The C(57)-N(6) bond length is 1.47 Å. The C(57)-H(75) bond length is 1.10 Å. The C(57)-H(78) bond length is 1.10 Å. There are six inequivalent N sites. In the first N site, N(1) is bonded in a distorted tetrahedral geometry to one Co(1); one C(31); one C(34,35); and one C(43,44) atom. In the second N site, N(2) is bonded in a distorted tetrahedral geometry to one Co(2); one C(32); one C(34,35); and one C(43,44) atom. The N(2)-C(34,35) bond length is 1.47 Å. The N(2)-C(43,44) bond length is 1.47 Å. In the third N site, N(3) is bonded in a distorted tetrahedral geometry to one Co(3), one C(33), one C(36), and one C(45) atom. In the fourth N site, N(4) is bonded in a tetrahedral geometry to one Co(4), one C(25), one C(46), and one C(55) atom. In the fifth N site, N(5) is bonded in a tetrahedral geometry to one Co(5), one C(26), one C(47), and one C(56) atom. In the sixth N site, N(6) is bonded in a tetrahedral geometry to one Co(6), one C(27), one C(48), and one C(57) atom. There are forty-six inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(4) atom. The H(1)-O(4) bond length is 0.98 Å. In the second H site, H(2) is bonded in a single-bond geometry to one O(5) atom. The H(2)-O(5) bond length is 0.98 Å. In the third H site, H(3) is bonded in a single-bond geometry to one O(6) atom. The H(3)-O(6) bond length is 0.98 Å. In the fourth H site, H(4) is bonded in a single-bond geometry to one O(4) atom. The H(4)-O(4) bond length is 0.98 Å. In the fifth H site, H(5) is bonded in a single-bond geometry to one O(5) atom. The H(5)-O(5) bond length is 0.98 Å. In the sixth H site, H(6) is bonded in a single-bond geometry to one O(6) atom. The H(6)-O(6) bond length is 0.98 Å. In the seventh H site, H(7) is bonded in a single-bond geometry to one O(7) atom. The H(7)-O(7) bond length is 0.99 Å. In the eighth H site, H(8) is bonded in a single-bond geometry to one O(8) atom. The H(8)-O(8) bond length is 0.98 Å. In the ninth H site, H(9) is bonded in a single-bond geometry to one O(9) atom. The H(9)-O(9) bond length is 0.99 Å. In the tenth H site, H(10) is bonded in a single-bond geometry to one O(7) atom. The H(10)-O(7) bond length is 0.98 Å. In the eleventh H site, H(11) is bonded in a single-bond geometry to one O(8) atom. The H(11)-O(8) bond length is 0.98 Å. In the twelfth H site, H(12) is bonded in a single-bond geometry to one O(9) atom. The H(12)-O(9) bond length is 0.98 Å. In the thirteenth H site, H(13,14,15) is bonded in a single-bond geometry to one C(13) atom. In the fourteenth H site, H(16,17,18) is bonded in a single-bond geometry to one C(19) atom. In the fifteenth H site, H(19,20,21) is bonded in a single-bond geometry to one C(19) atom. In the sixteenth H site, H(22,23,24) is bonded in a single-bond geometry to one C(19) atom. In the seventeenth H site, H(25,26,27) is bonded in a single-bond geometry to one C(22) atom. In the eighteenth H site, H(28,29,30) is bonded in a single-bond geometry to one C(22) atom. In the nineteenth H site, H(31,32,33) is bonded in a single-bond geometry to one C(22) atom. In the twentieth H site, H(34,35) is bonded in a single-bond geometry to one C(25) atom. In the twenty-first H site, H(36) is bonded in a single-bond geometry to one C(27) atom. In the twenty-second H site, H(37,38) is bonded in a single-bond geometry to one C(25) atom. In the twenty-third H site, H(39) is bonded in a single-bond geometry to one C(27) atom. In the twenty-fourth H site, H(40,41,42) is bonded in a single-bond geometry to one C(28,29,30) atom. In the twenty-fifth H site, H(43,44,45) is bonded in a single-bond geometry to one C(28,29,30) atom. In the twenty-sixth H site, H(46,47,48) is bonded in a single-bond geometry to one C(28,29,30) atom. In the twenty-seventh H site, H(49) is bonded in a single-bond geometry to one C(31) atom. In the twenty-eighth H site, H(50,51) is bonded in a single-bond geometry to one C(32) atom. In the twenty-ninth H site, H(52) is bonded in a single-bond geometry to one C(31) atom. In the thirtieth H site, H(53,54) is bonded in a single-bond geometry to one C(32) atom. In the thirty-first H site, H(55) is bonded in a single-bond geometry to one C(34,35) atom. In the thirty-second H site, H(56,57) is bonded in a single-bond geometry to one C(34,35) atom. The H(56,57)-C(34,35) bond length is 1.10 Å. In the thirty-third H site, H(58) is bonded in a single-bond geometry to one C(34,35) atom. In the thirty-fourth H site, H(59,60) is bonded in a single-bond geometry to one C(34,35) atom. The H(59,60)-C(34,35) bond length is 1.10 Å. In the thirty-fifth H site, H(61) is bonded in a single-bond geometry to one C(43,44) atom. In the thirty-sixth H site, H(62,63) is bonded in a single-bond geometry to one C(43,44) atom. The H(62,63)-C(43,44) bond length is 1.10 Å. In the thirty-seventh H site, H(64) is bonded in a single-bond geometry to one C(43,44) atom. In the thirty-eighth H site, H(65,66) is bonded in a single-bond geometry to one C(43,44) atom. The H(65,66)-C(43,44) bond length is 1.10 Å. In the thirty-ninth H site, H(67,68) is bonded in a single-bond geometry to one C(46) atom. In the fortieth H site, H(69) is bonded in a single-bond geometry to one C(48) atom. In the forty-first H site, H(70,71) is bonded in a single-bond geometry to one C(46) atom. In the forty-second H site, H(72) is bonded in a single-bond geometry to one C(48) atom. In the forty-third H site, H(73,74) is bonded in a single-bond geometry to one C(55) atom. In the forty-fourth H site, H(75) is bonded in a single-bond geometry to one C(57) atom. In the forty-fifth H site, H(76,77) is bonded in a single-bond geometry to one C(55) atom. In the forty-sixth H site, H(78) is bonded in a single-bond geometry to one C(57) atom. There are thirty inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one Co(1) and one C(37) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Co(2) and one C(38) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one Co(3) and one C(39) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one Co(1), one H(1), and one H(4) atom. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one Co(2), one H(2), and one H(5) atom. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one Co(3), one H(3), and one H(6) atom. In the seventh O site, O(7) is bonded in a distorted trigonal planar geometry to one Co(4), one H(10), and one H(7) atom. In the eighth O site, O(8) is bonded in a distorted trigonal planar geometry to one Co(5), one H(11), and one H(8) atom. In the ninth O site, O(9) is bonded in a distorted trigonal planar geometry to one Co(6), one H(12), and one H(9) atom. In the tenth O site, O(10) is bonded in a bent 120 degrees geometry to one Co(5) and one C(37) atom. In the eleventh O site, O(11) is bonded in a bent 120 degrees geometry to one Co(6) and one C(38) atom. In the twelfth O site, O(12) is bonded in a bent 120 degrees geometry to one Co(4) and one C(39) atom. In the thirteenth O site, O(13) is bonded in a bent 120 degrees geometry to one Co(1) and one C(40) atom. In the fourteenth O site, O(14) is bonded in a bent 120 degrees geometry to one Co(2) and one C(41) atom. In the fifteenth O site, O(15) is bonded in a bent 120 degrees geometry to one Co(3) and one C(42) atom. In the sixteenth O site, O(16) is bonded in a bent 120 degrees geometry to one Co(5) and one C(40) atom. In the seventeenth O site, O(17) is bonded in a bent 120 degrees geometry to one Co(6) and one C(41) atom. In the eighteenth O site, O(18) is bonded in a bent 120 degrees geometry to one Co(4) and one C(42) atom. In the nineteenth O site, O(19) is bonded in a bent 120 degrees geometry to one Co(4) and one C(49) atom. In the twentieth O site, O(20) is bonded in a bent 120 degrees geometry to one Co(5) and one C(50) atom. In the twenty-first O site, O(21) is bonded in a bent 120 degrees geometry to one Co(6) and one C(51) atom. In the twenty-second O site, O(22) is bonded in a bent 120 degrees geometry to one Co(2) and one C(49) atom. In the twenty-third O site, O(23) is bonded in a bent 120 degrees geometry to one Co(3) and one C(50) atom. In the twenty-fourth O site, O(24) is bonded in a bent 120 degrees geometry to one Co(1) and one C(51) atom. In the twenty-fifth O site, O(25) is bonded in a distorted bent 120 degrees geometry to one Co(4) and one C(52) atom. In the twenty-sixth O site, O(26) is bonded in a distorted bent 120 degrees geometry to one Co(5) and one C(53) atom. In the twenty-seventh O site, O(27) is bonded in a distorted bent 120 degrees geometry to one Co(6) and one C(54) atom. In the twenty-eighth O site, O(28) is bonded in a bent 120 degrees geometry to one Co(2) and one C(52) atom. In the twenty-ninth O site, O(29) is bonded in a bent 120 degrees geometry to one Co(3) and one C(53) atom. In the thirtieth O site, O(30) is bonded in a bent 120 degrees geometry to one Co(1) and one C(54) atom. Linkers: 2 Cc1cc(C)c(CN(CC([O])=O)CC([O])=O)c(C)c1CN(CC([O])=O)CC([O])=O. Metal clusters: 6 [Co]. The MOF has largest included sphere 6.07 A, density 1.35 g/cm3, surface area 3568.56 m2/g, accessible volume 0.22 cm3/g