ZnC12H6S2(NO2)2 crystallizes in the monoclinic C2/c space group. Zn(1) is bonded in a square pyramidal geometry to one N(2), one O(1), one O(2), one O(3), and one O(4) atom. The Zn(1)-N(2) bond length is 2.09 Å. The Zn(1)-O(1) bond length is 2.07 Å. The Zn(1)-O(2) bond length is 2.06 Å. The Zn(1)-O(3) bond length is 2.10 Å. The Zn(1)-O(4) bond length is 2.06 Å. There are twelve inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(2), one O(3), and one O(4) atom. The C(1)-C(2) bond length is 1.50 Å. The C(1)-O(3) bond length is 1.27 Å. The C(1)-O(4) bond length is 1.27 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(4) atom. The C(2)-C(3) bond length is 1.39 Å. The C(2)-C(4) bond length is 1.40 Å. In the third C site, C(3) is bonded in a distorted bent 120 degrees geometry to one C(2), one N(2), and one H(1) atom. The C(3)-N(2) bond length is 1.35 Å. The C(3)-H(1) bond length is 1.09 Å. In the fourth C site, C(4) is bonded in a distorted trigonal planar geometry to one C(2), one C(5), and one H(2) atom. The C(4)-C(5) bond length is 1.39 Å. The C(4)-H(2) bond length is 1.09 Å. In the fifth C site, C(5) is bonded in a distorted single-bond geometry to one C(4), one C(6), and one H(3) atom. The C(5)-C(6) bond length is 1.40 Å. The C(5)-H(3) bond length is 1.09 Å. In the sixth C site, C(6) is bonded in a distorted trigonal planar geometry to one C(5), one N(2), and one S(2) atom. The C(6)-N(2) bond length is 1.35 Å. The C(6)-S(2) bond length is 1.78 Å. In the seventh C site, C(7) is bonded in a distorted trigonal planar geometry to one C(12), one N(1), and one S(1) atom. The C(7)-C(12) bond length is 1.40 Å. The C(7)-N(1) bond length is 1.33 Å. The C(7)-S(1) bond length is 1.79 Å. In the eighth C site, C(8) is bonded in a distorted bent 120 degrees geometry to one C(9), one N(1), and one H(4) atom. The C(8)-C(9) bond length is 1.40 Å. The C(8)-N(1) bond length is 1.34 Å. The C(8)-H(4) bond length is 1.09 Å. In the ninth C site, C(9) is bonded in a trigonal planar geometry to one C(10), one C(11), and one C(8) atom. The C(9)-C(10) bond length is 1.40 Å. The C(9)-C(11) bond length is 1.50 Å. In the tenth C site, C(10) is bonded in a distorted trigonal planar geometry to one C(12), one C(9), and one H(5) atom. The C(10)-C(12) bond length is 1.39 Å. The C(10)-H(5) bond length is 1.09 Å. In the eleventh C site, C(11) is bonded in a distorted bent 120 degrees geometry to one C(9), one O(1), and one O(2) atom. The C(11)-O(1) bond length is 1.27 Å. The C(11)-O(2) bond length is 1.28 Å. In the twelfth C site, C(12) is bonded in a distorted single-bond geometry to one C(10), one C(7), and one H(6) atom. The C(12)-H(6) bond length is 1.09 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a bent 120 degrees geometry to one C(7) and one C(8) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one Zn(1), one C(3), and one C(6) atom. There are six inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(3) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(4) 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(8) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(10) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(12) atom. There are two inequivalent S sites. In the first S site, S(1) is bonded in a water-like geometry to one C(7) and one S(2) atom. The S(1)-S(2) bond length is 2.03 Å. In the second S site, S(2) is bonded in a water-like geometry to one C(6) and one S(1) atom. There are four 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(11) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one Zn(1) and one C(11) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one Zn(1) and one C(1) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one Zn(1) and one C(1) atom. Linkers: 4 [O]C(=O)c1ccc(SSc2ccc(C([O])=O)cn2)nc1. Metal clusters: 2 [C]1O[Zn]23O[C]O[Zn](O1)(O[C]O2)O[C]O3. The MOF has largest included sphere 5.74 A, density 1.54 g/cm3, surface area 3781.37 m2/g, accessible volume 0.23 cm3/g