P2S3 is black P structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four P2S3 clusters. There are four inequivalent P sites. In the first P site, P(1) is bonded in a tetrahedral geometry to one S(1), one S(2), one S(3), and one S(4) atom. In the second P site, P(2) is bonded in a distorted water-like geometry to one P(3), one S(2), and one S(5) atom. In the third P site, P(3) is bonded in a distorted water-like geometry to one P(2), one S(3), and one S(6) atom. In the fourth P site, P(4) is bonded in a trigonal non-coplanar geometry to one S(1), one S(5), and one S(6) atom. There are six inequivalent S sites. In the first S site, S(5) is bonded in a water-like geometry to one P(2) and one P(4) atom. In the second S site, S(6) is bonded in a water-like geometry to one P(3) and one P(4) atom. In the third S site, S(1) is bonded in a bent 120 degrees geometry to one P(1) and one P(4) atom. In the fourth S site, S(2) is bonded in a water-like geometry to one P(1) and one P(2) atom. In the fifth S site, S(3) is bonded in a water-like geometry to one P(1) and one P(3) atom. In the sixth S site, S(4) is bonded in a single-bond geometry to one P(1) atom.
P2S3 is black P structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four P2S3 clusters. There are four inequivalent P sites. In the first P site, P(1) is bonded in a tetrahedral geometry to one S(1), one S(2), one S(3), and one S(4) atom. The P(1)-S(1) bond length is 2.09 Å. The P(1)-S(2) bond length is 2.11 Å. The P(1)-S(3) bond length is 2.10 Å. The P(1)-S(4) bond length is 1.92 Å. In the second P site, P(2) is bonded in a distorted water-like geometry to one P(3), one S(2), and one S(5) atom. The P(2)-P(3) bond length is 2.32 Å. The P(2)-S(2) bond length is 2.11 Å. The P(2)-S(5) bond length is 2.12 Å. In the third P site, P(3) is bonded in a distorted water-like geometry to one P(2), one S(3), and one S(6) atom. The P(3)-S(3) bond length is 2.11 Å. The P(3)-S(6) bond length is 2.11 Å. In the fourth P site, P(4) is bonded in a trigonal non-coplanar geometry to one S(1), one S(5), and one S(6) atom. The P(4)-S(1) bond length is 2.15 Å. The P(4)-S(5) bond length is 2.10 Å. The P(4)-S(6) bond length is 2.10 Å. There are six inequivalent S sites. In the first S site, S(5) is bonded in a water-like geometry to one P(2) and one P(4) atom. In the second S site, S(6) is bonded in a water-like geometry to one P(3) and one P(4) atom. In the third S site, S(1) is bonded in a bent 120 degrees geometry to one P(1) and one P(4) atom. In the fourth S site, S(2) is bonded in a water-like geometry to one P(1) and one P(2) atom. In the fifth S site, S(3) is bonded in a water-like geometry to one P(1) and one P(3) atom. In the sixth S site, S(4) is bonded in a single-bond geometry to one P(1) atom.