ZnC30H30(N4O3)2 crystallizes in the triclinic P-1 space group. Zn(1) is bonded in an octahedral geometry to one N(3), one N(4), one N(7), one N(8), one O(1), and one O(2) atom. The Zn(1)-N(3) bond length is 2.13 Å. The Zn(1)-N(4) bond length is 2.13 Å. The Zn(1)-N(7) bond length is 2.16 Å. The Zn(1)-N(8) bond length is 2.17 Å. The Zn(1)-O(1) bond length is 2.27 Å. The Zn(1)-O(2) bond length is 2.27 Å. There are twenty-six inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(9), one O(3), and one O(5) atom. The C(1)-C(9) bond length is 1.52 Å. The C(1)-O(3) bond length is 1.27 Å. The C(1)-O(5) bond length is 1.27 Å. In the second C site, C(2) is bonded in a distorted bent 120 degrees geometry to one C(10), one O(4), and one O(6) atom. The C(2)-C(10) bond length is 1.52 Å. The C(2)-O(4) bond length is 1.27 Å. The C(2)-O(6) bond length is 1.27 Å. In the third C site, C(3) is bonded in a distorted single-bond geometry to one C(13,14); one C(5,6); and one H(5,6) atom. The C(3)-C(13,14) bond length is 1.39 Å. The C(3)-C(5,6) bond length is 1.40 Å. The C(3)-H(5,6) bond length is 1.09 Å. In the fourth C site, C(4) is bonded in a distorted single-bond geometry to one C(13,14); one C(5,6); and one H(5,6) atom. The C(4)-C(13,14) bond length is 1.39 Å. The C(4)-C(5,6) bond length is 1.40 Å. The C(4)-H(5,6) bond length is 1.09 Å. In the fifth C site, C(5,6) is bonded in a trigonal planar geometry to one C(15), one C(17), and one C(3) atom. The C(5,6)-C(15) bond length is 1.40 Å. The C(5,6)-C(17) bond length is 1.52 Å. In the sixth C site, C(7) is bonded in a distorted single-bond geometry to one C(13,14); one C(9); and one H(7,8) atom. The C(7)-C(13,14) bond length is 1.40 Å. The C(7)-C(9) bond length is 1.40 Å. The C(7)-H(7,8) bond length is 1.09 Å. In the seventh C site, C(8) is bonded in a distorted single-bond geometry to one C(10); one C(13,14); and one H(7,8) atom. The C(8)-C(10) bond length is 1.40 Å. The C(8)-C(13,14) bond length is 1.40 Å. The C(8)-H(7,8) bond length is 1.09 Å. In the eighth C site, C(9) is bonded in a trigonal planar geometry to one C(1), one C(15), and one C(7) atom. The C(9)-C(15) bond length is 1.41 Å. In the ninth C site, C(10) is bonded in a trigonal planar geometry to one C(16), one C(2), and one C(8) atom. The C(10)-C(16) bond length is 1.41 Å. In the tenth C site, C(11,12) is bonded in a trigonal planar geometry to one N(1), one N(3), and one H(9) atom. The C(11,12)-N(1) bond length is 1.36 Å. The C(11,12)-N(3) bond length is 1.33 Å. The C(11,12)-H(9) bond length is 1.09 Å. In the eleventh C site, C(13,14) is bonded in a trigonal planar geometry to one C(19), one C(3), and one C(7) atom. The C(13,14)-C(19) bond length is 1.51 Å. In the twelfth C site, C(15) is bonded in a distorted single-bond geometry to one C(5,6); one C(9); and one H(11,12) atom. The C(15)-H(11,12) bond length is 1.09 Å. In the thirteenth C site, C(16) is bonded in a distorted single-bond geometry to one C(10); one C(5,6); and one H(11,12) atom. The C(16)-C(5,6) bond length is 1.40 Å. The C(16)-H(11,12) bond length is 1.09 Å. In the fourteenth C site, C(17) is bonded in a distorted trigonal non-coplanar geometry to one C(5,6); one N(1); one H(13,14); and one H(15,16) atom. The C(17)-N(1) bond length is 1.47 Å. The C(17)-H(13,14) bond length is 1.10 Å. The C(17)-H(15,16) bond length is 1.10 Å. In the fifteenth C site, C(18) is bonded in a distorted trigonal non-coplanar geometry to one C(5,6); one N(2); one H(13,14); and one H(15,16) atom. The C(18)-C(5,6) bond length is 1.52 Å. The C(18)-N(2) bond length is 1.46 Å. The C(18)-H(13,14) bond length is 1.10 Å. The C(18)-H(15,16) bond length is 1.10 Å. In the sixteenth C site, C(19) is bonded in a distorted trigonal non-coplanar geometry to one C(13,14); one N(5); one H(17,18); and one H(19,20) atom. The C(19)-N(5) bond length is 1.47 Å. The C(19)-H(17,18) bond length is 1.10 Å. The C(19)-H(19,20) bond length is 1.10 Å. In the seventeenth C site, C(20) is bonded in a distorted trigonal non-coplanar geometry to one C(13,14); one N(6); one H(17,18); and one H(19,20) atom. The C(20)-C(13,14) bond length is 1.51 Å. The C(20)-N(6) bond length is 1.47 Å. The C(20)-H(17,18) bond length is 1.10 Å. The C(20)-H(19,20) bond length is 1.10 Å. In the eighteenth C site, C(21) is bonded in a distorted bent 120 degrees geometry to one C(23,24); one N(1); and one H(21,22) atom. The C(21)-C(23,24) bond length is 1.37 Å. The C(21)-N(1) bond length is 1.38 Å. The C(21)-H(21,22) bond length is 1.08 Å. In the nineteenth C site, C(22) is bonded in a distorted bent 120 degrees geometry to one C(23,24); one N(2); and one H(21,22) atom. The C(22)-C(23,24) bond length is 1.37 Å. The C(22)-N(2) bond length is 1.38 Å. The C(22)-H(21,22) bond length is 1.08 Å. In the twentieth C site, C(23,24) is bonded in a distorted bent 120 degrees geometry to one C(21), one N(3), and one H(23) atom. The C(23,24)-N(3) bond length is 1.38 Å. The C(23,24)-H(23) bond length is 1.08 Å. In the twenty-first C site, C(25) is bonded in a trigonal planar geometry to one N(5), one N(7), and one H(25) atom. The C(25)-N(5) bond length is 1.36 Å. The C(25)-N(7) bond length is 1.33 Å. The C(25)-H(25) bond length is 1.09 Å. In the twenty-second C site, C(26) is bonded in a trigonal planar geometry to one N(6), one N(8), and one H(26) atom. The C(26)-N(6) bond length is 1.36 Å. The C(26)-N(8) bond length is 1.34 Å. The C(26)-H(26) bond length is 1.09 Å. In the twenty-third C site, C(27) is bonded in a distorted bent 120 degrees geometry to one C(29); one N(5); and one H(27,28) atom. The C(27)-C(29) bond length is 1.37 Å. The C(27)-N(5) bond length is 1.38 Å. The C(27)-H(27,28) bond length is 1.08 Å. In the twenty-fourth C site, C(28) is bonded in a distorted bent 120 degrees geometry to one C(30); one N(6); and one H(27,28) atom. The C(28)-C(30) bond length is 1.37 Å. The C(28)-N(6) bond length is 1.38 Å. The C(28)-H(27,28) bond length is 1.08 Å. In the twenty-fifth C site, C(29) is bonded in a distorted bent 120 degrees geometry to one C(27), one N(7), and one H(29) atom. The C(29)-N(7) bond length is 1.38 Å. The C(29)-H(29) bond length is 1.08 Å. In the twenty-sixth C site, C(30) is bonded in a distorted bent 120 degrees geometry to one C(28), one N(8), and one H(30) atom. The C(30)-N(8) bond length is 1.38 Å. The C(30)-H(30) bond length is 1.08 Å. There are eight inequivalent N sites. In the first N site, N(5) is bonded in a trigonal planar geometry to one C(19), one C(25), and one C(27) atom. In the second N site, N(6) is bonded in a trigonal planar geometry to one C(20), one C(26), and one C(28) atom. In the third N site, N(7) is bonded in a trigonal planar geometry to one Zn(1), one C(25), and one C(29) atom. In the fourth N site, N(8) is bonded in a distorted trigonal planar geometry to one Zn(1), one C(26), and one C(30) atom. In the fifth N site, N(1) is bonded in a trigonal planar geometry to one C(11,12); one C(17); and one C(21) atom. In the sixth N site, N(2) is bonded in a trigonal planar geometry to one C(11,12); one C(18); and one C(22) atom. The N(2)-C(11,12) bond length is 1.36 Å. In the seventh N site, N(3) is bonded in a distorted trigonal planar geometry to one Zn(1); one C(11,12); and one C(23,24) atom. In the eighth N site, N(4) is bonded in a distorted trigonal planar geometry to one Zn(1); one C(11,12); and one C(23,24) atom. The N(4)-C(11,12) bond length is 1.33 Å. The N(4)-C(23,24) bond length is 1.38 Å. There are twenty-one inequivalent H sites. In the first H site, H(1) is bonded in a distorted linear geometry to one O(1) and one O(5) atom. The H(1)-O(1) bond length is 1.02 Å. The H(1)-O(5) bond length is 1.60 Å. In the second H site, H(2) is bonded in a distorted linear geometry to one O(2) and one O(6) atom. The H(2)-O(2) bond length is 1.02 Å. The H(2)-O(6) bond length is 1.60 Å. In the third H site, H(3) is bonded in a single-bond geometry to one O(1) atom. The H(3)-O(1) bond length is 0.98 Å. In the fourth H site, H(4) is bonded in a single-bond geometry to one O(2) atom. The H(4)-O(2) bond length is 0.98 Å. In the fifth H site, H(5,6) is bonded in a single-bond geometry to one C(3) atom. In the sixth H site, H(7,8) is bonded in a single-bond geometry to one C(7) atom. In the seventh H site, H(9) is bonded in a single-bond geometry to one C(11,12) atom. In the eighth H site, H(10) is bonded in a single-bond geometry to one C(11,12) atom. The H(10)-C(11,12) bond length is 1.09 Å. In the ninth H site, H(11,12) is bonded in a single-bond geometry to one C(15) atom. In the tenth H site, H(13,14) is bonded in a single-bond geometry to one C(17) atom. In the eleventh H site, H(15,16) is bonded in a single-bond geometry to one C(17) atom. In the twelfth H site, H(17,18) is bonded in a single-bond geometry to one C(19) atom. In the thirteenth H site, H(19,20) is bonded in a single-bond geometry to one C(19) atom. In the fourteenth H site, H(21,22) is bonded in a single-bond geometry to one C(21) atom. In the fifteenth H site, H(23) is bonded in a single-bond geometry to one C(23,24) atom. In the sixteenth H site, H(24) is bonded in a single-bond geometry to one C(23,24) atom. The H(24)-C(23,24) bond length is 1.08 Å. In the seventeenth H site, H(25) is bonded in a single-bond geometry to one C(25) atom. In the eighteenth H site, H(26) is bonded in a single-bond geometry to one C(26) atom. In the nineteenth H site, H(27,28) is bonded in a single-bond geometry to one C(27) atom. In the twentieth H site, H(29) is bonded in a single-bond geometry to one C(29) atom. In the twenty-first H site, H(30) is bonded in a single-bond geometry to one C(30) atom. There are six inequivalent O sites. In the first O site, O(1) is bonded in a distorted water-like geometry to one Zn(1), one H(1), and one H(3) atom. In the second O site, O(2) is bonded in a distorted water-like geometry to one Zn(1), one H(2), and one H(4) atom. In the third O site, O(3) is bonded in a single-bond geometry to one C(1) atom. In the fourth O site, O(4) is bonded in a single-bond geometry to one C(2) atom. In the fifth O site, O(5) is bonded in a bent 120 degrees geometry to one C(1) and one H(1) atom. In the sixth O site, O(6) is bonded in a bent 120 degrees geometry to one C(2) and one H(2) atom. Linkers: 4 [O]C(=O)c1cc(Cn2ccnc2)cc(Cn2ccnc2)c1. Metal clusters: 2 O.O.[Zn]. The MOF has largest included sphere 1.89 A, density 1.57 g/cm3, surface area 4551.49 m2/g, accessible volume 0.11 cm3/g