Zn8C24N12H12O11 crystallizes in the cubic P2_13 space group. There are four inequivalent Zn sites. In the first Zn site, Zn(1) is bonded to one N(2), one N(3), one N(4), and one O(4) atom to form corner-sharing ZnN3O tetrahedra. The Zn(1)-N(2) bond length is 2.09 Å. The Zn(1)-N(3) bond length is 1.93 Å. The Zn(1)-N(4) bond length is 1.95 Å. The Zn(1)-O(4) bond length is 1.97 Å. In the second Zn site, Zn(2) is bonded in a trigonal non-coplanar geometry to one O(1), one O(3), and one O(5) atom. The Zn(2)-O(1) bond length is 1.92 Å. The Zn(2)-O(3) bond length is 1.77 Å. The Zn(2)-O(5) bond length is 1.93 Å. In the third Zn site, Zn(3) is bonded to three equivalent N(1) and one O(4) atom to form corner-sharing ZnN3O trigonal pyramids. All Zn(3)-N(1) bond lengths are 2.07 Å. The Zn(3)-O(4) bond length is 1.95 Å. In the fourth Zn site, Zn(4) is bonded in a tetrahedral geometry to one O(5) and three equivalent O(2) atoms. The Zn(4)-O(5) bond length is 2.06 Å. All Zn(4)-O(2) bond lengths are 1.95 Å. There are eight inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(3); one N(1); and one H(1,2) atom. The C(1)-C(3) bond length is 1.33 Å. The C(1)-N(1) bond length is 1.33 Å. The C(1)-H(1,2) bond length is 0.95 Å. In the second C site, C(2) is bonded in a distorted bent 120 degrees geometry to one C(3); one N(2); and one H(1,2) atom. The C(2)-C(3) bond length is 1.33 Å. The C(2)-N(2) bond length is 1.32 Å. The C(2)-H(1,2) bond length is 0.95 Å. In the third C site, C(3) is bonded in a trigonal planar geometry to one C(1), one C(2), and one C(6) atom. The C(3)-C(6) bond length is 1.49 Å. In the fourth C site, C(4) is bonded in a distorted bent 120 degrees geometry to one C(7), one N(3), and one H(3) atom. The C(4)-C(7) bond length is 1.51 Å. The C(4)-N(3) bond length is 1.20 Å. The C(4)-H(3) bond length is 0.95 Å. In the fifth C site, C(5) is bonded in a distorted bent 120 degrees geometry to one C(7), one N(4), and one H(4) atom. The C(5)-C(7) bond length is 1.35 Å. The C(5)-N(4) bond length is 1.17 Å. The C(5)-H(4) bond length is 0.95 Å. In the sixth C site, C(6) is bonded in a single-bond geometry to one C(3) and one O(1) atom. The C(6)-O(1) bond length is 1.06 Å. In the seventh C site, C(7) is bonded in a distorted trigonal planar geometry to one C(4), one C(5), and one C(8) atom. The C(7)-C(8) bond length is 1.58 Å. In the eighth C site, C(8) is bonded in a bent 120 degrees geometry to one C(7), one O(2), and one O(3) atom. The C(8)-O(2) bond length is 1.21 Å. The C(8)-O(3) bond length is 1.17 Å. There are four inequivalent N sites. In the first N site, N(1) is bonded in a 3-coordinate geometry to one Zn(3), one C(1), and one N(2) atom. The N(1)-N(2) bond length is 1.33 Å. In the second N site, N(2) is bonded in a 3-coordinate geometry to one Zn(1), one C(2), and one N(1) atom. In the third N site, N(3) is bonded in a distorted bent 150 degrees geometry to one Zn(1) and one C(4) atom. In the fourth N site, N(4) is bonded in a bent 150 degrees geometry to one Zn(1) and one C(5) atom. There are three inequivalent H sites. In the first H site, H(1,2) is bonded in a single-bond geometry to one C(1) atom. In the second H site, H(3) is bonded in a single-bond geometry to one C(4) atom. In the third H site, H(4) is bonded in a single-bond geometry to one C(5) atom. There are five inequivalent O sites. In the first O site, O(4) is bonded in a tetrahedral geometry to one Zn(3) and three equivalent Zn(1) atoms. In the second O site, O(5) is bonded in a tetrahedral geometry to one Zn(4) and three equivalent Zn(2) atoms. In the third O site, O(1) is bonded in a bent 150 degrees geometry to one Zn(2) and one C(6) atom. In the fourth O site, O(2) is bonded in a bent 120 degrees geometry to one Zn(4) and one C(8) atom. In the fifth O site, O(3) is bonded in a bent 150 degrees geometry to one Zn(2) and one C(8) atom. Linkers: 12 [N]=C[C](C=[N])C([O])=O ,12 O=C=C1C=NN=C1. Metal clusters: 32 [Zn]. The MOF has largest included sphere 10.68 A, density 0.95 g/cm3, surface area 3198.93 m2/g, accessible volume 0.66 cm3/g