Na2Zn3H24(C5O6)4 crystallizes in the monoclinic C2/c space group. Na(1) is bonded to one O(1), one O(12), one O(13), one O(4), one O(5), and one O(9) atom to form NaO6 octahedra that share  a cornercorner with one Zn(2)O4 tetrahedra,  an edgeedge with one Na(1)O6 octahedra, and  an edgeedge with one Zn(1)O6 octahedra. The Na(1)-O(1) bond length is 2.44 Å. The Na(1)-O(12) bond length is 2.41 Å. The Na(1)-O(13) bond length is 2.38 Å. The Na(1)-O(4) bond length is 2.45 Å. The Na(1)-O(5) bond length is 2.37 Å. The Na(1)-O(9) bond length is 2.37 Å. There are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(4) atoms to form ZnO6 octahedra that share edges with two equivalent Na(1)O6 octahedra. Both Zn(1)-O(1) bond lengths are 2.06 Å. Both Zn(1)-O(3) bond lengths are 2.17 Å. Both Zn(1)-O(4) bond lengths are 2.15 Å. In the second Zn site, Zn(2) is bonded to one O(2), one O(5), one O(6), and one O(7) atom to form ZnO4 tetrahedra that share  a cornercorner with one Na(1)O6 octahedra. The corner-sharing octahedral tilt angles are 72°. The Zn(2)-O(2) bond length is 2.04 Å. The Zn(2)-O(5) bond length is 2.00 Å. The Zn(2)-O(6) bond length is 1.97 Å. The Zn(2)-O(7) bond length is 1.98 Å. There are ten inequivalent C sites. In the first C site, C(4) is bonded in a trigonal planar geometry to one C(2), one C(3), and one C(8) atom. The C(4)-C(2) bond length is 1.40 Å. The C(4)-C(3) bond length is 1.49 Å. The C(4)-C(8) bond length is 1.40 Å. In the second C site, C(5) is bonded in a trigonal planar geometry to one C(2), one C(7), and one C(9) atom. The C(5)-C(2) bond length is 1.40 Å. The C(5)-C(7) bond length is 1.49 Å. The C(5)-C(9) bond length is 1.40 Å. In the third C site, C(6) is bonded in a distorted bent 120 degrees geometry to one C(1), one O(1), and one O(8) atom. The C(6)-C(1) bond length is 1.50 Å. The C(6)-O(1) bond length is 1.28 Å. The C(6)-O(8) bond length is 1.27 Å. In the fourth C site, C(7) is bonded in a bent 120 degrees geometry to one C(5), one O(10), and one O(7) atom. The C(7)-O(10) bond length is 1.26 Å. The C(7)-O(7) bond length is 1.29 Å. In the fifth C site, C(8) is bonded in a distorted single-bond geometry to one C(1), one C(4), and one H(8) atom. The C(8)-C(1) bond length is 1.40 Å. The C(8)-H(8) bond length is 1.09 Å. In the sixth C site, C(9) is bonded in a distorted single-bond geometry to one C(1), one C(5), and one H(9) atom. The C(9)-C(1) bond length is 1.40 Å. The C(9)-H(9) bond length is 1.09 Å. In the seventh C site, C(10) is bonded in a trigonal planar geometry to one H(10), one O(11), and one O(5) atom. The C(10)-H(10) bond length is 1.11 Å. The C(10)-O(11) bond length is 1.26 Å. The C(10)-O(5) bond length is 1.28 Å. In the eighth C site, C(1) is bonded in a trigonal planar geometry to one C(6), one C(8), and one C(9) atom. In the ninth C site, C(2) is bonded in a distorted single-bond geometry to one C(4), one C(5), and one H(7) atom. The C(2)-H(7) bond length is 1.09 Å. In the tenth C site, C(3) is bonded in a distorted bent 120 degrees geometry to one C(4), one O(6), and one O(9) atom. The C(3)-O(6) bond length is 1.29 Å. The C(3)-O(9) bond length is 1.27 Å. There are twelve inequivalent H sites. In the first H site, H(1) is bonded in a distorted single-bond geometry to one O(11) and one O(2) atom. The H(1)-O(11) bond length is 1.58 Å. The H(1)-O(2) bond length is 1.02 Å. In the second H site, H(2) is bonded in a distorted single-bond geometry to one O(2) and one O(8) atom. The H(2)-O(2) bond length is 1.00 Å. The H(2)-O(8) bond length is 1.65 Å. In the third H site, H(3) is bonded in a distorted single-bond geometry to one O(10) and one O(3) atom. The H(3)-O(10) bond length is 1.64 Å. The H(3)-O(3) bond length is 1.01 Å. In the fourth H site, H(4) is bonded in a single-bond geometry to one O(3) and one O(8) atom. The H(4)-O(3) bond length is 1.00 Å. The H(4)-O(8) bond length is 1.69 Å. In the fifth H site, H(5) is bonded in a single-bond geometry to one O(11) and one O(4) atom. The H(5)-O(11) bond length is 1.70 Å. The H(5)-O(4) bond length is 1.00 Å. In the sixth H site, H(6) is bonded in a single-bond geometry to one O(4) and one O(9) atom. The H(6)-O(4) bond length is 1.00 Å. The H(6)-O(9) bond length is 1.74 Å. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(2) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(8) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one C(9) atom. In the tenth H site, H(10) is bonded in a single-bond geometry to one C(10) atom. In the eleventh H site, H(11) is bonded in a single-bond geometry to one O(12) atom. The H(11)-O(12) bond length is 0.99 Å. In the twelfth H site, H(12) is bonded in a single-bond geometry to one O(13) atom. The H(12)-O(13) bond length is 0.99 Å. There are thirteen inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Na(1), one Zn(1), and one C(6) atom. In the second O site, O(2) is bonded in a distorted water-like geometry to one Zn(2), one H(1), and one H(2) atom. In the third O site, O(3) is bonded in a distorted water-like geometry to one Zn(1), one H(3), and one H(4) atom. In the fourth O site, O(4) is bonded in a distorted water-like geometry to one Na(1), one Zn(1), one H(5), and one H(6) atom. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one Na(1), one Zn(2), and one C(10) atom. In the sixth O site, O(6) is bonded in a bent 120 degrees geometry to one Zn(2) and one C(3) atom. In the seventh O site, O(7) is bonded in a water-like geometry to one Zn(2) and one C(7) atom. In the eighth O site, O(8) is bonded in a 3-coordinate geometry to one C(6), one H(2), and one H(4) atom. In the ninth O site, O(9) is bonded in a 3-coordinate geometry to one Na(1), one C(3), and one H(6) atom. In the tenth O site, O(10) is bonded in a 2-coordinate geometry to one C(7) and one H(3) atom. In the eleventh O site, O(11) is bonded in a distorted trigonal planar geometry to one C(10), one H(1), and one H(5) atom. In the twelfth O site, O(12) is bonded in a distorted water-like geometry to two equivalent Na(1) and two equivalent H(11) atoms. In the thirteenth O site, O(13) is bonded in a distorted water-like geometry to two equivalent Na(1) and two equivalent H(12) atoms. Linkers: 4 [O]C(=O)c1cc(C([O])=O)cc(C([O])=O)c1. Metal clusters: 4 [Na] ,6 [Zn]. The MOF has largest included sphere 3.28 A, density 1.94 g/cm3, surface area 3235.19 m2/g, accessible volume 0.10 cm3/g