Zn2C13H11(N2O3)3N(CH3)2 crystallizes in the monoclinic P2_1 space group. The structure consists of two dimethylazanium molecules inside a Zn2C13H11(N2O3)3 framework. In the Zn2C13H11(N2O3)3 framework, there are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a trigonal bipyramidal geometry to one N(4), one O(2), one O(3), one O(5), and one O(8) atom. The Zn(1)-N(4) bond length is 2.00 Å. The Zn(1)-O(2) bond length is 2.20 Å. The Zn(1)-O(3) bond length is 2.07 Å. The Zn(1)-O(5) bond length is 2.16 Å. The Zn(1)-O(8) bond length is 1.98 Å. In the second Zn site, Zn(2) is bonded in a distorted trigonal bipyramidal geometry to one N(1), one N(6), one O(1), one O(6), and one O(9) atom. The Zn(2)-N(1) bond length is 2.07 Å. The Zn(2)-N(6) bond length is 2.02 Å. The Zn(2)-O(1) bond length is 2.15 Å. The Zn(2)-O(6) bond length is 2.09 Å. The Zn(2)-O(9) bond length is 2.17 Å. There are thirteen inequivalent C sites. In the first C site, C(2) is bonded in a distorted trigonal non-coplanar geometry to one N(1), one H(3), and one H(4) atom. The C(2)-N(1) bond length is 1.48 Å. The C(2)-H(3) bond length is 1.09 Å. The C(2)-H(4) bond length is 1.10 Å. In the second C site, C(4) is bonded in a distorted trigonal non-coplanar geometry to one N(1) and two equivalent H(9,10) atoms. The C(4)-N(1) bond length is 1.49 Å. Both C(4)-H(9,10) bond lengths are 1.10 Å. In the third C site, C(5) is bonded in a distorted bent 120 degrees geometry to one C(7), one O(1), and one O(2) atom. The C(5)-C(7) bond length is 1.51 Å. The C(5)-O(1) bond length is 1.27 Å. The C(5)-O(2) bond length is 1.27 Å. In the fourth C site, C(6) is bonded in a distorted trigonal planar geometry to one C(13), one C(7), and one H(11) atom. The C(6)-C(13) bond length is 1.40 Å. The C(6)-C(7) bond length is 1.40 Å. The C(6)-H(11) bond length is 1.09 Å. In the fifth C site, C(7) is bonded in a trigonal planar geometry to one C(5), one C(6), and one C(8) atom. The C(7)-C(8) bond length is 1.40 Å. In the sixth C site, C(8) is bonded in a trigonal planar geometry to one C(10), one C(12), and one C(7) atom. The C(8)-C(10) bond length is 1.49 Å. The C(8)-C(12) bond length is 1.40 Å. In the seventh C site, C(9) is bonded in a trigonal planar geometry to one C(12), one C(13), and one C(15) atom. The C(9)-C(12) bond length is 1.39 Å. The C(9)-C(13) bond length is 1.41 Å. The C(9)-C(15) bond length is 1.50 Å. In the eighth C site, C(10) is bonded in a distorted bent 120 degrees geometry to one C(8), one O(3), and one O(6) atom. The C(10)-O(3) bond length is 1.27 Å. The C(10)-O(6) bond length is 1.28 Å. In the ninth C site, C(11) is bonded in a distorted bent 120 degrees geometry to one C(13), one O(4), and one O(5) atom. The C(11)-C(13) bond length is 1.51 Å. The C(11)-O(4) bond length is 1.26 Å. The C(11)-O(5) bond length is 1.28 Å. In the tenth C site, C(12) is bonded in a distorted single-bond geometry to one C(8), one C(9), and one H(12) atom. The C(12)-H(12) bond length is 1.09 Å. In the eleventh C site, C(13) is bonded in a trigonal planar geometry to one C(11), one C(6), and one C(9) atom. In the twelfth C site, C(14) is bonded in a trigonal planar geometry to one N(4), one N(5), and one N(6) atom. The C(14)-N(4) bond length is 1.35 Å. The C(14)-N(5) bond length is 1.35 Å. The C(14)-N(6) bond length is 1.35 Å. In the thirteenth C site, C(15) is bonded in a distorted bent 120 degrees geometry to one C(9), one O(7), and one O(8) atom. The C(15)-O(7) bond length is 1.25 Å. The C(15)-O(8) bond length is 1.29 Å. There are six inequivalent N sites. In the first N site, N(1) is bonded in a distorted tetrahedral geometry to one Zn(2), one C(2), one C(4), and one H(17) atom. The N(1)-H(17) bond length is 1.03 Å. In the second N site, N(3) is bonded in a water-like geometry to one N(4) and one N(7) atom. The N(3)-N(4) bond length is 1.36 Å. The N(3)-N(7) bond length is 1.30 Å. In the third N site, N(4) is bonded in a distorted trigonal planar geometry to one Zn(1), one C(14), and one N(3) atom. In the fourth N site, N(5) is bonded in a trigonal planar geometry to one C(14), one H(13), and one H(14) atom. The N(5)-H(13) bond length is 1.02 Å. The N(5)-H(14) bond length is 1.02 Å. In the fifth N site, N(6) is bonded in a distorted trigonal planar geometry to one Zn(2), one C(14), and one N(7) atom. The N(6)-N(7) bond length is 1.37 Å. In the sixth N site, N(7) is bonded in a water-like geometry to one N(3) and one N(6) atom. There are ten inequivalent H sites. In the first H site, H(3) is bonded in a single-bond geometry to one C(2) atom. In the second H site, H(4) is bonded in a single-bond geometry to one C(2) atom. In the third H site, H(9,10) is bonded in a single-bond geometry to one C(4) atom. In the fourth H site, H(11) is bonded in a single-bond geometry to one C(6) atom. In the fifth H site, H(12) is bonded in a single-bond geometry to one C(12) atom. In the sixth H site, H(13) is bonded in a single-bond geometry to one N(5) atom. In the seventh H site, H(14) is bonded in a single-bond geometry to one N(5) atom. In the eighth H site, H(15) is bonded in a linear geometry to one O(4) and one O(9) atom. The H(15)-O(4) bond length is 1.61 Å. The H(15)-O(9) bond length is 1.01 Å. In the ninth H site, H(16) is bonded in a single-bond geometry to one O(9) atom. The H(16)-O(9) bond length is 0.99 Å. In the tenth H site, H(17) is bonded in a single-bond geometry to one N(1) atom. There are nine inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Zn(2) and one C(5) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one Zn(1) and one C(5) atom. In the third O site, O(3) is bonded in a distorted bent 120 degrees geometry to one Zn(1) and one C(10) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one C(11) and one H(15) atom. In the fifth O site, O(5) is bonded in a bent 120 degrees geometry to one Zn(1) and one C(11) atom. In the sixth O site, O(6) is bonded in a distorted water-like geometry to one Zn(2) and one C(10) atom. In the seventh O site, O(7) is bonded in a single-bond geometry to one C(15) atom. In the eighth O site, O(8) is bonded in a bent 120 degrees geometry to one Zn(1) and one C(15) atom. In the ninth O site, O(9) is bonded in a distorted water-like geometry to one Zn(2), one H(15), and one H(16) atom. Linkers: 2 NC1=NN=N[N]1 ,2 [O]C(=O)c1cc(C([O])=O)c(C([O])=O)cc1C([O])=O. Metal clusters: 4 [Zn]. The MOF has largest included sphere 2.06 A, density 2.06 g/cm3, surface area 3457.52 m2/g, accessible volume 0.07 cm3/g