ZnH14(C17O2)2 crystallizes in the cubic P4_132 space group. There are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in an octahedral geometry to six equivalent O(1) atoms. All Zn(1)-O(1) bond lengths are 2.14 Å. In the second Zn site, Zn(2) is bonded in a trigonal planar geometry to three equivalent O(2) atoms. All Zn(2)-O(2) bond lengths are 1.91 Å. There are seventeen inequivalent C sites. In the first C site, C(1) is bonded in a distorted single-bond geometry to one C(2), one C(6), and one H(1) atom. The C(1)-C(2) bond length is 1.39 Å. The C(1)-C(6) bond length is 1.39 Å. The C(1)-H(1) bond length is 0.93 Å. In the second C site, C(2) is bonded in a trigonal planar geometry to one C(1), one C(3), and one C(7) atom. The C(2)-C(3) bond length is 1.39 Å. The C(2)-C(7) bond length is 1.52 Å. In the third C site, C(3) is bonded in a distorted single-bond geometry to one C(2), one C(4), and one H(2) atom. The C(3)-C(4) bond length is 1.39 Å. The C(3)-H(2) bond length is 0.93 Å. In the fourth C site, C(4) is bonded in a trigonal planar geometry to one C(17), one C(3), and one C(5) atom. The C(4)-C(17) bond length is 1.47 Å. The C(4)-C(5) bond length is 1.39 Å. In the fifth C site, C(5) is bonded in a distorted trigonal planar geometry to one C(4), one C(6), and one H(3) atom. The C(5)-C(6) bond length is 1.39 Å. The C(5)-H(3) bond length is 0.93 Å. In the sixth C site, C(6) is bonded in a trigonal planar geometry to one C(1), one C(5), and one C(8) atom. The C(6)-C(8) bond length is 1.38 Å. In the seventh C site, C(7) is bonded in a distorted bent 120 degrees geometry to one C(2), one O(1), and one O(2) atom. The C(7)-O(1) bond length is 1.26 Å. The C(7)-O(2) bond length is 1.17 Å. In the eighth C site, C(8) is bonded in a linear geometry to one C(6) and one C(9) atom. The C(8)-C(9) bond length is 1.19 Å. In the ninth C site, C(9) is bonded in a linear geometry to one C(15) and one C(8) atom. The C(9)-C(15) bond length is 1.43 Å. In the tenth C site, C(10) is bonded in a distorted single-bond geometry to one C(11), one C(15), and one H(4) atom. The C(10)-C(11) bond length is 1.39 Å. The C(10)-C(15) bond length is 1.39 Å. The C(10)-H(4) bond length is 0.93 Å. In the eleventh C site, C(11) is bonded in a trigonal planar geometry to one C(10), one C(12), and one C(16) atom. The C(11)-C(12) bond length is 1.39 Å. The C(11)-C(16) bond length is 1.44 Å. In the twelfth C site, C(12) is bonded in a 1-coordinate geometry to one C(11), one C(13), and one H(5) atom. The C(12)-C(13) bond length is 1.39 Å. The C(12)-H(5) bond length is 0.93 Å. In the thirteenth C site, C(13) is bonded in a trigonal planar geometry to one C(12), one C(14), and one H(6) atom. The C(13)-C(14) bond length is 1.39 Å. The C(13)-H(6) bond length is 0.93 Å. In the fourteenth C site, C(14) is bonded in a 1-coordinate geometry to one C(13), one C(15), and one H(7) atom. The C(14)-C(15) bond length is 1.39 Å. The C(14)-H(7) bond length is 0.93 Å. In the fifteenth C site, C(15) is bonded in a trigonal planar geometry to one C(10), one C(14), and one C(9) atom. In the sixteenth C site, C(16) is bonded in a linear geometry to one C(11) and one C(17) atom. The C(16)-C(17) bond length is 1.18 Å. In the seventeenth C site, C(17) is bonded in a linear geometry to one C(16) and one C(4) atom. There are seven inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(1) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(3) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(5) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(10) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(12) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(13) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(14) atom. There are two inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to one Zn(1) and one C(7) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Zn(2) and one C(7) atom. Linkers: 8 [O]C(=O)c1cc2c#cc3cccc(c#cc4cc(C([O])=O)cc(c#cc5cccc(c#cc6cc(C([O])=O)cc(c#cc7cccc(c#cc(c1)c2)c7)c6)c5)c4)c3. Metal clusters: 4 [C]1O[Zn]2O[C]O[Zn]34(O1)(O[C]O2)O[C]O[Zn](O[C]O3)O[C]O4. The MOF has largest included sphere 21.11 A, density 0.30 g/cm3, surface area 4888.98 m2/g, accessible volume 2.84 cm3/g