Zn2C28N2H14S3O15 crystallizes in the triclinic P-1 space group. There are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a tetrahedral geometry to one N(1), one O(1), one O(11), and one O(9) atom. The Zn(1)-N(1) bond length is 2.01 Å. The Zn(1)-O(1) bond length is 1.94 Å. The Zn(1)-O(11) bond length is 1.93 Å. The Zn(1)-O(9) bond length is 1.97 Å. In the second Zn site, Zn(2) is bonded in a trigonal bipyramidal geometry to one N(2), one O(10), one O(12), one O(2), and one O(5) atom. The Zn(2)-N(2) bond length is 2.01 Å. The Zn(2)-O(10) bond length is 1.95 Å. The Zn(2)-O(12) bond length is 2.14 Å. The Zn(2)-O(2) bond length is 1.96 Å. The Zn(2)-O(5) bond length is 2.08 Å. There are twenty-eight inequivalent C sites. In the first C site, C(1) is bonded in a distorted trigonal planar geometry to one C(3), one N(2), and one H(1) atom. The C(1)-C(3) bond length is 1.38 Å. The C(1)-N(2) bond length is 1.35 Å. The C(1)-H(1) bond length is 0.93 Å. In the second C site, C(2) is bonded in a bent 120 degrees geometry to one C(4), one O(1), and one O(2) atom. The C(2)-C(4) bond length is 1.50 Å. The C(2)-O(1) bond length is 1.27 Å. The C(2)-O(2) bond length is 1.25 Å. In the third C site, C(3) is bonded in a distorted single-bond geometry to one C(1), one C(17), and one H(2) atom. The C(3)-C(17) 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(11), one C(2), and one C(6) atom. The C(4)-C(11) bond length is 1.37 Å. The C(4)-C(6) bond length is 1.41 Å. In the fifth C site, C(5) is bonded in a trigonal planar geometry to one C(11), one C(14), and one C(9) atom. The C(5)-C(11) bond length is 1.42 Å. The C(5)-C(14) bond length is 1.43 Å. The C(5)-C(9) bond length is 1.42 Å. In the sixth C site, C(6) is bonded in a distorted single-bond geometry to one C(4), one C(8), and one H(3) atom. The C(6)-C(8) bond length is 1.37 Å. The C(6)-H(3) bond length is 0.93 Å. In the seventh C site, C(7) is bonded in a single-bond geometry to one C(12), one C(9), and one H(4) atom. The C(7)-C(12) bond length is 1.37 Å. The C(7)-C(9) bond length is 1.42 Å. The C(7)-H(4) bond length is 0.93 Å. In the eighth C site, C(8) is bonded in a trigonal planar geometry to one C(6), one C(9), and one S(1) atom. The C(8)-C(9) bond length is 1.43 Å. The C(8)-S(1) bond length is 1.78 Å. In the ninth C site, C(9) is bonded in a trigonal planar geometry to one C(5), one C(7), and one C(8) atom. In the tenth C site, C(10) is bonded in a trigonal planar geometry to one C(24), one C(25), and one C(28) atom. The C(10)-C(24) bond length is 1.50 Å. The C(10)-C(25) bond length is 1.42 Å. The C(10)-C(28) bond length is 1.36 Å. In the eleventh C site, C(11) is bonded in a single-bond geometry to one C(4), one C(5), and one H(5) atom. The C(11)-H(5) bond length is 0.93 Å. In the twelfth C site, C(12) is bonded in a trigonal planar geometry to one C(13), one C(15), and one C(7) atom. The C(12)-C(13) bond length is 1.41 Å. The C(12)-C(15) bond length is 1.50 Å. In the thirteenth C site, C(13) is bonded in a distorted single-bond geometry to one C(12), one C(14), and one H(6) atom. The C(13)-C(14) bond length is 1.38 Å. The C(13)-H(6) bond length is 0.93 Å. In the fourteenth C site, C(14) is bonded in a trigonal planar geometry to one C(13), one C(5), and one S(2) atom. The C(14)-S(2) bond length is 1.80 Å. In the fifteenth C site, C(15) is bonded in a distorted bent 120 degrees geometry to one C(12), one O(10), and one O(9) atom. The C(15)-O(10) bond length is 1.25 Å. The C(15)-O(9) bond length is 1.27 Å. In the sixteenth C site, C(16) is bonded in a distorted bent 120 degrees geometry to one N(2) and one H(7) atom. The C(16)-N(2) bond length is 1.34 Å. The C(16)-H(7) bond length is 0.93 Å. In the seventeenth C site, C(17) is bonded in a trigonal planar geometry to one C(18), one C(19), and one C(3) atom. The C(17)-C(18) bond length is 1.40 Å. The C(17)-C(19) bond length is 1.48 Å. In the eighteenth C site, C(18) is bonded in a single-bond geometry to one C(17) and one H(8,9) atom. The C(18)-H(8,9) bond length is 0.93 Å. In the nineteenth C site, C(19) is bonded in a trigonal planar geometry to one C(17), one C(20), and one C(23) atom. The C(19)-C(20) bond length is 1.40 Å. The C(19)-C(23) bond length is 1.39 Å. In the twentieth C site, C(20) is bonded in a distorted single-bond geometry to one C(19) and one H(8,9) atom. The C(20)-H(8,9) bond length is 0.93 Å. In the twenty-first C site, C(21) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(10) atom. The C(21)-N(1) bond length is 1.35 Å. The C(21)-H(10) bond length is 0.93 Å. In the twenty-second C site, C(22) is bonded in a distorted trigonal planar geometry to one C(23), one N(1), and one H(11) atom. The C(22)-C(23) bond length is 1.38 Å. The C(22)-N(1) bond length is 1.34 Å. The C(22)-H(11) bond length is 0.93 Å. In the twenty-third C site, C(23) is bonded in a distorted single-bond geometry to one C(19), one C(22), and one H(12) atom. The C(23)-H(12) bond length is 0.93 Å. In the twenty-fourth C site, C(24) is bonded in a bent 120 degrees geometry to one C(10), one O(11), and one O(12) atom. The C(24)-O(11) bond length is 1.27 Å. The C(24)-O(12) bond length is 1.25 Å. In the twenty-fifth C site, C(25) is bonded in a distorted single-bond geometry to one C(10), one C(26), and one H(13) atom. The C(25)-C(26) bond length is 1.36 Å. The C(25)-H(13) bond length is 0.93 Å. In the twenty-sixth C site, C(26) is bonded in a trigonal planar geometry to one C(25), one C(27), and one S(3) atom. The C(26)-C(27) bond length is 1.42 Å. The C(26)-S(3) bond length is 1.79 Å. In the twenty-seventh C site, C(27) is bonded in a trigonal planar geometry to one C(26), one C(27), and one C(28) atom. The C(27)-C(27) bond length is 1.42 Å. The C(27)-C(28) bond length is 1.42 Å. In the twenty-eighth C site, C(28) is bonded in a single-bond geometry to one C(10), one C(27), and one H(14) atom. The C(28)-H(14) bond length is 0.93 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Zn(1), one C(21), and one C(22) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one Zn(2), one C(1), and one C(16) atom. There are thirteen 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(6) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(7) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(11) 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(16) atom. In the eighth H site, H(8,9) is bonded in a single-bond geometry to one C(18) atom. In the ninth H site, H(10) is bonded in a single-bond geometry to one C(21) atom. In the tenth H site, H(11) is bonded in a single-bond geometry to one C(22) atom. In the eleventh H site, H(12) is bonded in a single-bond geometry to one C(23) atom. In the twelfth H site, H(13) is bonded in a single-bond geometry to one C(25) atom. In the thirteenth H site, H(14) is bonded in a single-bond geometry to one C(28) atom. There are three inequivalent S sites. In the first S site, S(1) is bonded in a distorted trigonal non-coplanar geometry to one C(8), one O(3), one O(4), and one O(5) atom. The S(1)-O(3) bond length is 1.45 Å. The S(1)-O(4) bond length is 1.45 Å. The S(1)-O(5) bond length is 1.47 Å. In the second S site, S(2) is bonded in a distorted trigonal non-coplanar geometry to one C(14), one O(6), one O(7), and one O(8) atom. The S(2)-O(6) bond length is 1.46 Å. The S(2)-O(7) bond length is 1.45 Å. The S(2)-O(8) bond length is 1.45 Å. In the third S site, S(3) is bonded in a distorted trigonal non-coplanar geometry to one C(26), one O(13), one O(14), and one O(15) atom. The S(3)-O(13) bond length is 1.45 Å. The S(3)-O(14) bond length is 1.45 Å. The S(3)-O(15) bond length is 1.46 Å. There are fifteen inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one Zn(1) and one C(2) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one Zn(2) and one C(2) atom. In the third O site, O(3) is bonded in a single-bond geometry to one S(1) atom. In the fourth O site, O(4) is bonded in a single-bond geometry to one S(1) atom. In the fifth O site, O(5) is bonded in a bent 150 degrees geometry to one Zn(2) and one S(1) atom. In the sixth O site, O(6) is bonded in a single-bond geometry to one S(2) atom. In the seventh O site, O(7) is bonded in a single-bond geometry to one S(2) atom. In the eighth O site, O(8) is bonded in a single-bond geometry to one S(2) atom. In the ninth O site, O(9) is bonded in a bent 150 degrees geometry to one Zn(1) and one C(15) atom. In the tenth O site, O(10) is bonded in a bent 120 degrees geometry to one Zn(2) and one C(15) atom. In the eleventh O site, O(11) is bonded in a bent 120 degrees geometry to one Zn(1) and one C(24) atom. In the twelfth O site, O(12) is bonded in a bent 150 degrees geometry to one Zn(2) and one C(24) atom. In the thirteenth O site, O(13) is bonded in a single-bond geometry to one S(3) atom. In the fourteenth O site, O(14) is bonded in a single-bond geometry to one S(3) atom. In the fifteenth O site, O(15) is bonded in a single-bond geometry to one S(3) atom. Linkers: 3 [O]C(=O)c1cc(S([O])([O])[O])c2cc(C([O])=O)cc(S([O])([O])[O])c2c1 ,2 c1cc(-c2ccncc2)ccn1. Metal clusters: 2 [O][S@](=O)O[Zn]12O[C]O[Zn](O[C]O1)O[C]O2. RCSR code: bey. The MOF has largest included sphere 8.40 A, density 1.09 g/cm3, surface area 3888.73 m2/g, accessible volume 0.48 cm3/g