C2S3 is Indium-like structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four 1,3,6,7-tetrathiapentalene-2,5-bisthione molecules. There are four inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one C(4), one S(2), and one S(3) atom. In the second C site, C(2) is bonded in a trigonal planar geometry to one C(4), one S(1), and one S(4) atom. In the third C site, C(3) is bonded in a trigonal planar geometry to one S(1), one S(5), and one S(6) atom. In the fourth C site, C(4) is bonded in a trigonal planar geometry to one C(1), one C(2), and one S(6) atom. There are six inequivalent S sites. In the first S site, S(5) is bonded in a single-bond geometry to one C(3) atom. In the second S site, S(6) is bonded in an L-shaped geometry to one C(3) and one C(4) atom. In the third S site, S(1) is bonded in an L-shaped geometry to one C(2) and one C(3) atom. In the fourth S site, S(2) is bonded in a single-bond geometry to one C(1) atom. In the fifth S site, S(3) is bonded in a water-like geometry to one C(1) and one S(4) atom. In the sixth S site, S(4) is bonded in an L-shaped geometry to one C(2) and one S(3) atom.
C2S3 is Indium-like structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four 1,3,6,7-tetrathiapentalene-2,5-bisthione molecules. There are four inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one C(4), one S(2), and one S(3) atom. The C(1)-C(4) bond length is 1.43 Å. The C(1)-S(2) bond length is 1.66 Å. The C(1)-S(3) bond length is 1.75 Å. In the second C site, C(2) is bonded in a trigonal planar geometry to one C(4), one S(1), and one S(4) atom. The C(2)-C(4) bond length is 1.38 Å. The C(2)-S(1) bond length is 1.73 Å. The C(2)-S(4) bond length is 1.73 Å. In the third C site, C(3) is bonded in a trigonal planar geometry to one S(1), one S(5), and one S(6) atom. The C(3)-S(1) bond length is 1.77 Å. The C(3)-S(5) bond length is 1.64 Å. The C(3)-S(6) bond length is 1.74 Å. In the fourth C site, C(4) is bonded in a trigonal planar geometry to one C(1), one C(2), and one S(6) atom. The C(4)-S(6) bond length is 1.73 Å. There are six inequivalent S sites. In the first S site, S(5) is bonded in a single-bond geometry to one C(3) atom. In the second S site, S(6) is bonded in an L-shaped geometry to one C(3) and one C(4) atom. In the third S site, S(1) is bonded in an L-shaped geometry to one C(2) and one C(3) atom. In the fourth S site, S(2) is bonded in a single-bond geometry to one C(1) atom. In the fifth S site, S(3) is bonded in a water-like geometry to one C(1) and one S(4) atom. The S(3)-S(4) bond length is 2.09 Å. In the sixth S site, S(4) is bonded in an L-shaped geometry to one C(2) and one S(3) atom.