Co7C61H41(NO6)4(CH)6(CH2)2 crystallizes in the monoclinic C2/c space group. The structure consists of twenty-four 02329_fluka molecules and eight 02329_fluka molecules inside a Co7C61H41(NO6)4 framework. In the Co7C61H41(NO6)4 framework, there are four inequivalent Co sites. In the first Co site, Co(1) is bonded to one N(1), one O(1), one O(12), one O(3), one O(5), and one O(7) atom to form CoNO5 octahedra that share  a cornercorner with one Co(2)NO5 octahedra,  a cornercorner with one Co(4)O6 octahedra, and  a cornercorner with one Co(3)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 55-69°. The Co(1)-N(1) bond length is 2.15 Å. The Co(1)-O(1) bond length is 2.07 Å. The Co(1)-O(12) bond length is 2.28 Å. The Co(1)-O(3) bond length is 2.08 Å. The Co(1)-O(5) bond length is 2.10 Å. The Co(1)-O(7) bond length is 2.04 Å. In the second Co site, Co(2) is bonded to one N(2), one O(1), one O(2), one O(4), one O(8), and one O(9) atom to form CoNO5 octahedra that share  a cornercorner with one Co(1)NO5 octahedra,  a cornercorner with one Co(3)O4 tetrahedra, and  an edgeedge with one Co(4)O6 octahedra. The corner-sharing octahedral tilt angles are 69°. The Co(2)-N(2) bond length is 2.18 Å. The Co(2)-O(1) bond length is 2.12 Å. The Co(2)-O(2) bond length is 2.15 Å. The Co(2)-O(4) bond length is 2.12 Å. The Co(2)-O(8) bond length is 2.08 Å. The Co(2)-O(9) bond length is 2.15 Å. In the third Co site, Co(3) is bonded to one O(10), one O(12), one O(2), and one O(6) atom to form CoO4 tetrahedra that share  a cornercorner with one Co(1)NO5 octahedra,  a cornercorner with one Co(2)NO5 octahedra, and  a cornercorner with one Co(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 65-76°. The Co(3)-O(10) bond length is 2.00 Å. The Co(3)-O(12) bond length is 2.03 Å. The Co(3)-O(2) bond length is 1.95 Å. The Co(3)-O(6) bond length is 1.98 Å. In the fourth Co site, Co(4) is bonded to two equivalent O(1), two equivalent O(11), and two equivalent O(2) atoms to form CoO6 octahedra that share corners with two equivalent Co(1)NO5 octahedra, corners with two equivalent Co(3)O4 tetrahedra, and edges with two equivalent Co(2)NO5 octahedra. The corner-sharing octahedral tilt angles are 55°. Both Co(4)-O(1) bond lengths are 2.07 Å. Both Co(4)-O(11) bond lengths are 2.09 Å. Both Co(4)-O(2) bond lengths are 2.18 Å. There are thirty-one inequivalent C sites. In the first C site, C(25) is bonded in a distorted single-bond geometry to one C(24), one C(26), and one H(14) atom. The C(25)-C(24) bond length is 1.35 Å. The C(25)-C(26) bond length is 1.37 Å. The C(25)-H(14) bond length is 0.95 Å. In the second C site, C(26) is bonded in a distorted trigonal planar geometry to one C(25), one N(1), and one H(15) atom. The C(26)-N(1) bond length is 1.35 Å. The C(26)-H(15) bond length is 0.95 Å. In the third C site, C(27) is bonded in a water-like geometry to one C(24) and two equivalent H(16,17) atoms. The C(27)-C(24) bond length is 1.49 Å. Both C(27)-H(16,17) bond lengths are 0.99 Å. In the fourth C site, C(29) is bonded in a water-like geometry to one C(30) and two equivalent H(20,21) atoms. The C(29)-C(30) bond length is 1.49 Å. Both C(29)-H(20,21) bond lengths are 0.99 Å. In the fifth C site, C(30) is bonded in a trigonal planar geometry to one C(29), one C(31), and one C(34) atom. The C(30)-C(31) bond length is 1.44 Å. The C(30)-C(34) bond length is 1.36 Å. In the sixth C site, C(31) is bonded in a single-bond geometry to one C(30), one C(32), and one H(22) atom. The C(31)-C(32) bond length is 1.39 Å. The C(31)-H(22) bond length is 0.95 Å. In the seventh C site, C(32) is bonded in a 3-coordinate geometry to one C(31), one N(2), and one H(23) atom. The C(32)-N(2) bond length is 1.37 Å. The C(32)-H(23) bond length is 0.95 Å. In the eighth C site, C(33) is bonded in a distorted bent 120 degrees geometry to one N(2) and one H(24) atom. The C(33)-N(2) bond length is 1.37 Å. The C(33)-H(24) bond length is 0.95 Å. In the ninth C site, C(34) is bonded in a distorted single-bond geometry to one C(30) and one H(25) atom. The C(34)-H(25) bond length is 0.95 Å. In the tenth C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(2), one O(3), and one O(4) atom. The C(1)-C(2) bond length is 1.55 Å. The C(1)-O(3) bond length is 1.30 Å. The C(1)-O(4) bond length is 1.21 Å. In the eleventh C site, C(2) is bonded in a trigonal planar geometry to one C(1), one C(3), and one C(7) atom. The C(2)-C(3) bond length is 1.37 Å. The C(2)-C(7) bond length is 1.44 Å. In the twelfth C site, C(3) is bonded in a distorted single-bond geometry to one C(2), one C(4), and one H(1) atom. The C(3)-C(4) bond length is 1.40 Å. The C(3)-H(1) bond length is 0.95 Å. In the thirteenth C site, C(4) is bonded in a trigonal planar geometry to one C(3), one C(5), and one C(8) atom. The C(4)-C(5) bond length is 1.42 Å. The C(4)-C(8) bond length is 1.50 Å. In the fourteenth C site, C(5) is bonded in a distorted single-bond geometry to one C(4) and one H(2) atom. The C(5)-H(2) bond length is 0.95 Å. In the fifteenth C site, C(7) is bonded in a distorted single-bond geometry to one C(2) and one H(4) atom. The C(7)-H(4) bond length is 0.95 Å. In the sixteenth C site, C(8) is bonded in a bent 120 degrees geometry to one C(4), one O(5), and one O(6) atom. The C(8)-O(5) bond length is 1.29 Å. The C(8)-O(6) bond length is 1.27 Å. In the seventeenth C site, C(9) is bonded in a distorted bent 120 degrees geometry to one C(10), one O(7), and one O(8) atom. The C(9)-C(10) bond length is 1.52 Å. The C(9)-O(7) bond length is 1.27 Å. The C(9)-O(8) bond length is 1.24 Å. In the eighteenth C site, C(10) is bonded in a trigonal planar geometry to one C(11), one C(15), and one C(9) atom. The C(10)-C(11) bond length is 1.39 Å. The C(10)-C(15) bond length is 1.40 Å. In the nineteenth C site, C(11) is bonded in a distorted single-bond geometry to one C(10), one C(12), and one H(5) atom. The C(11)-C(12) bond length is 1.39 Å. The C(11)-H(5) bond length is 0.95 Å. In the twentieth C site, C(12) is bonded in a trigonal planar geometry to one C(11), one C(13), and one C(16) atom. The C(12)-C(13) bond length is 1.40 Å. The C(12)-C(16) bond length is 1.52 Å. In the twenty-first C site, C(13) is bonded in a distorted single-bond geometry to one C(12) and one H(6) atom. The C(13)-H(6) bond length is 0.95 Å. In the twenty-second C site, C(35) is bonded in a distorted single-bond geometry to two equivalent C(18) and one H(26) atom. Both C(35)-C(18) bond lengths are 1.39 Å. The C(35)-H(26) bond length is 0.95 Å. In the twenty-third C site, C(15) is bonded in a distorted single-bond geometry to one C(10) and one H(8) atom. The C(15)-H(8) bond length is 0.95 Å. In the twenty-fourth C site, C(16) is bonded in a distorted bent 120 degrees geometry to one C(12), one O(10), and one O(9) atom. The C(16)-O(10) bond length is 1.27 Å. The C(16)-O(9) bond length is 1.25 Å. In the twenty-fifth C site, C(17) is bonded in a distorted bent 120 degrees geometry to one C(18), one O(11), and one O(12) atom. The C(17)-C(18) bond length is 1.46 Å. The C(17)-O(11) bond length is 1.24 Å. The C(17)-O(12) bond length is 1.30 Å. In the twenty-sixth C site, C(18) is bonded to one C(17), one C(19), one C(21), and one C(35) atom to form distorted corner-sharing CC4 tetrahedra. The C(18)-C(19) bond length is 1.58 Å. The C(18)-C(21) bond length is 1.56 Å. In the twenty-seventh C site, C(19) is bonded in a distorted single-bond geometry to one C(18) and one H(9) atom. The C(19)-H(9) bond length is 1.00 Å. In the twenty-eighth C site, C(21) is bonded in a distorted single-bond geometry to one C(18) and one H(11) atom. The C(21)-H(11) bond length is 1.00 Å. In the twenty-ninth C site, C(22) is bonded in a distorted trigonal planar geometry to one C(23), one N(1), and one H(12) atom. The C(22)-C(23) bond length is 1.40 Å. The C(22)-N(1) bond length is 1.34 Å. The C(22)-H(12) bond length is 0.95 Å. In the thirtieth C site, C(23) is bonded in a distorted single-bond geometry to one C(22), one C(24), and one H(13) atom. The C(23)-C(24) bond length is 1.40 Å. The C(23)-H(13) bond length is 0.95 Å. In the thirty-first C site, C(24) is bonded in a trigonal planar geometry to one C(23), one C(25), and one C(27) atom. There are two inequivalent N sites. In the first N site, N(2) is bonded in a trigonal planar geometry to one Co(2), one C(32), and one C(33) atom. In the second N site, N(1) is bonded in a trigonal planar geometry to one Co(1), one C(22), and one C(26) atom. There are nineteen inequivalent H sites. In the first H site, H(26) is bonded in a single-bond geometry to one C(35) atom. In the second H site, H(1) is bonded in a single-bond geometry to one C(3) atom. In the third H site, H(2) is bonded in a single-bond geometry to one C(5) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(7) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(11) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(13) atom. In the seventh H site, H(8) is bonded in a single-bond geometry to one C(15) atom. In the eighth H site, H(9) is bonded in a single-bond geometry to one C(19) atom. In the ninth H site, H(11) is bonded in a single-bond geometry to one C(21) atom. In the tenth H site, H(12) is bonded in a single-bond geometry to one C(22) atom. In the eleventh H site, H(13) is bonded in a single-bond geometry to one C(23) atom. In the twelfth H site, H(14) is bonded in a single-bond geometry to one C(25) atom. In the thirteenth H site, H(15) is bonded in a single-bond geometry to one C(26) atom. In the fourteenth H site, H(16,17) is bonded in a single-bond geometry to one C(27) atom. In the fifteenth H site, H(20,21) is bonded in a single-bond geometry to one C(29) atom. In the sixteenth H site, H(22) is bonded in a single-bond geometry to one C(31) atom. In the seventeenth H site, H(23) is bonded in a single-bond geometry to one C(32) atom. In the eighteenth H site, H(24) is bonded in a single-bond geometry to one C(33) atom. In the nineteenth H site, H(25) is bonded in a single-bond geometry to one C(34) atom. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a trigonal non-coplanar geometry to one Co(1), one Co(2), and one Co(4) atom. In the second O site, O(2) is bonded in a trigonal non-coplanar geometry to one Co(2), one Co(3), and one Co(4) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one Co(1) and one C(1) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Co(2) and one C(1) atom. In the fifth O site, O(5) is bonded in a distorted bent 150 degrees geometry to one Co(1) and one C(8) atom. In the sixth O site, O(6) is bonded in a water-like geometry to one Co(3) and one C(8) atom. In the seventh O site, O(7) is bonded in a distorted bent 150 degrees geometry to one Co(1) and one C(9) atom. In the eighth O site, O(8) is bonded in a bent 120 degrees geometry to one Co(2) and one C(9) atom. In the ninth O site, O(9) is bonded in a distorted bent 120 degrees geometry to one Co(2) and one C(16) atom. In the tenth O site, O(10) is bonded in a bent 120 degrees geometry to one Co(3) and one C(16) atom. In the eleventh O site, O(11) is bonded in a distorted bent 120 degrees geometry to one Co(4) and one C(17) atom. In the twelfth O site, O(12) is bonded in a distorted trigonal non-coplanar geometry to one Co(1), one Co(3), and one C(17) atom. Linkers: 8 c1cc(CCCc2ccncc2)ccn1 ,16 [O]C(=O)c1cccc(C([O])=O)c1 ,4 [O]C(=O)[C@]12[CH][C@]3(C([O])=O)[C@@H]4[CH][C@H]1[C@H]2[CH][C@@H]43. Metal clusters: 2 [C]1O[Co@]23O[C]O[Co@]4(O[C]O[Co@@]5(O[C]O[Co@@]67O[C]O[Co@](O1)(O5)O[Co@]1(O[C]O2)O[C]O[Co@@](O[C]O6)(O[C]O1)O7)O[C]O4)O3 ,2 [C]1O[Co@]23O[C]O[Co@]4(O[C]O[Co@@]5(O[C]O[Co@@]67O[C]O[Co@@](O1)(O5)O[Co@]1(O[C]O2)O[C]O[Co@@](O[C]O6)(O[C]O1)O7)O[C]O4)O3. RCSR code: pcu. The MOF has largest included sphere 5.09 A, density 1.50 g/cm3, surface area 3676.90 m2/g, accessible volume 0.22 cm3/g