ZnC7NH4O4(CH)2 crystallizes in the monoclinic C2/m space group. The structure is zero-dimensional and consists of sixteen 02329_fluka molecules and four ZnC7NH4O4 clusters. In each ZnC7NH4O4 cluster, there are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a distorted square pyramidal geometry to one N(1), two equivalent O(1), and two equivalent O(4) atoms. The Zn(1)-N(1) bond length is 2.03 Å. Both Zn(1)-O(1) bond lengths are 2.04 Å. Both Zn(1)-O(4) bond lengths are 2.03 Å. In the second Zn site, Zn(2) is bonded in a square pyramidal geometry to one N(2), two equivalent O(2), and two equivalent O(3) atoms. The Zn(2)-N(2) bond length is 2.03 Å. Both Zn(2)-O(2) bond lengths are 2.03 Å. Both Zn(2)-O(3) bond lengths are 2.04 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 O(1) and one O(2) atom. The C(1)-O(1) bond length is 1.24 Å. The C(1)-O(2) bond length is 1.27 Å. In the second C site, C(4) is bonded in a distorted bent 120 degrees geometry to one O(3) and one O(4) atom. The C(4)-O(3) bond length is 1.25 Å. The C(4)-O(4) bond length is 1.25 Å. In the third C site, C(5) is bonded in a 3-coordinate geometry to one C(6), one N(1), and one H(3) atom. The C(5)-C(6) bond length is 1.39 Å. The C(5)-N(1) bond length is 1.33 Å. The C(5)-H(3) bond length is 0.95 Å. In the fourth C site, C(6) is bonded in a single-bond geometry to one C(5), one C(9), and one H(4) atom. The C(6)-C(9) bond length is 1.36 Å. The C(6)-H(4) bond length is 0.95 Å. In the fifth C site, C(7) is bonded in a distorted single-bond geometry to one C(10) and one H(5) atom. The C(7)-C(10) bond length is 1.28 Å. The C(7)-H(5) bond length is 0.95 Å. In the sixth C site, C(8) is bonded in a distorted bent 120 degrees geometry to one N(2) and one H(6) atom. The C(8)-N(2) bond length is 1.21 Å. The C(8)-H(6) bond length is 0.95 Å. In the seventh C site, C(9) is bonded in a trigonal planar geometry to one C(10) and two equivalent C(6) atoms. The C(9)-C(10) bond length is 1.51 Å. In the eighth C site, C(10) is bonded in a trigonal planar geometry to one C(9) and two equivalent C(7) atoms. There are two inequivalent N sites. In the first N site, N(2) is bonded in a trigonal planar geometry to one Zn(2) and two equivalent C(8) atoms. In the second N site, N(1) is bonded in a trigonal planar geometry to one Zn(1) and two equivalent C(5) atoms. There are four inequivalent H sites. In the first H site, H(3) is bonded in a single-bond geometry to one C(5) atom. In the second H site, H(4) is bonded in a single-bond geometry to one C(6) atom. In the third H site, H(5) is bonded in a single-bond geometry to one C(7) atom. In the fourth H site, H(6) is bonded in a single-bond geometry to one C(8) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Zn(1) and one C(1) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Zn(2) and one C(1) atom. In the third O site, O(4) is bonded in a bent 120 degrees geometry to one Zn(1) and one C(4) atom. In the fourth O site, O(3) is bonded in a bent 120 degrees geometry to one Zn(2) and one C(4) atom. Linkers: 4 [O]C(=O)/C=C/C([O])=O ,2 c1cc(-c2ccncc2)ccn1. Metal clusters: 2 [C]1O[Zn]23O[C]O[Zn](O1)(O[C]O2)O[C]O3. The MOF has largest included sphere 3.96 A, density 1.62 g/cm3, surface area 3942.33 m2/g, accessible volume 0.17 cm3/g