ZnC4H4(N3S2)2 crystallizes in the orthorhombic P2_12_12_1 space group. Zn(1) is bonded in a tetrahedral geometry to one N(3), one N(4), one S(2), and one S(4) atom. The Zn(1)-N(3) bond length is 2.02 Å. The Zn(1)-N(4) bond length is 2.05 Å. The Zn(1)-S(2) bond length is 2.34 Å. The Zn(1)-S(4) bond length is 2.29 Å. There are four inequivalent C sites. In the first C site, C(1) is bonded in a distorted single-bond geometry to one N(1), one S(3), and one S(4) atom. The C(1)-N(1) bond length is 1.31 Å. The C(1)-S(3) bond length is 1.77 Å. The C(1)-S(4) bond length is 1.74 Å. In the second C site, C(2) is bonded in a distorted trigonal planar geometry to one N(4), one N(5), and one S(3) atom. The C(2)-N(4) bond length is 1.34 Å. The C(2)-N(5) bond length is 1.34 Å. The C(2)-S(3) bond length is 1.74 Å. In the third C site, C(3) is bonded in a distorted single-bond geometry to one N(2), one S(1), and one S(2) atom. The C(3)-N(2) bond length is 1.31 Å. The C(3)-S(1) bond length is 1.75 Å. The C(3)-S(2) bond length is 1.73 Å. In the fourth C site, C(4) is bonded in a distorted trigonal planar geometry to one N(3), one N(6), and one S(1) atom. The C(4)-N(3) bond length is 1.34 Å. The C(4)-N(6) bond length is 1.34 Å. The C(4)-S(1) bond length is 1.74 Å. There are six inequivalent N sites. In the first N site, N(1) is bonded in a distorted bent 120 degrees geometry to one C(1) and one N(4) atom. The N(1)-N(4) bond length is 1.37 Å. In the second N site, N(2) is bonded in a distorted single-bond geometry to one C(3) and one N(3) atom. The N(2)-N(3) bond length is 1.37 Å. In the third N site, N(3) is bonded in a distorted trigonal planar geometry to one Zn(1), one C(4), and one N(2) atom. In the fourth N site, N(4) is bonded in a distorted trigonal planar geometry to one Zn(1), one C(2), and one N(1) atom. In the fifth N site, N(5) is bonded in a trigonal planar geometry to one C(2), one H(1), and one H(2) atom. The N(5)-H(1) bond length is 1.02 Å. The N(5)-H(2) bond length is 1.02 Å. In the sixth N site, N(6) is bonded in a trigonal planar geometry to one C(4), one H(3), and one H(4) atom. The N(6)-H(3) bond length is 1.02 Å. The N(6)-H(4) bond length is 1.02 Å. There are four inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one N(5) atom. In the second H site, H(2) is bonded in a single-bond geometry to one N(5) atom. In the third H site, H(3) is bonded in a single-bond geometry to one N(6) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one N(6) atom. There are four inequivalent S sites. In the first S site, S(1) is bonded in an L-shaped geometry to one C(3) and one C(4) atom. In the second S site, S(2) is bonded in a water-like geometry to one Zn(1) and one C(3) atom. In the third S site, S(3) is bonded in an L-shaped geometry to one C(1) and one C(2) atom. In the fourth S site, S(4) is bonded in a water-like geometry to one Zn(1) and one C(1) atom. Linkers: 8 NC1=N[N]C(=S)S1. Metal clusters: 4 [S][Zn][S]. The MOF has largest included sphere 1.91 A, density 2.16 g/cm3, surface area 3378.00 m2/g, accessible volume 0.08 cm3/g