Cs2Ni(PS3)2 crystallizes in the monoclinic P2_1/c space group. Cs(1) is bonded in a 11-coordinate geometry to three equivalent S(1), four equivalent S(2), and four equivalent S(3) atoms. Ni(1) is bonded in an octahedral geometry to two equivalent S(1), two equivalent S(2), and two equivalent S(3) atoms. P(1) is bonded in a 3-coordinate geometry to one S(1), one S(2), and one S(3) atom. There are three inequivalent S sites. In the first S site, S(1) is bonded in a 2-coordinate geometry to three equivalent Cs(1), one Ni(1), and one P(1) atom. In the second S site, S(2) is bonded in a 2-coordinate geometry to four equivalent Cs(1), one Ni(1), and one P(1) atom. In the third S site, S(3) is bonded in a 2-coordinate geometry to four equivalent Cs(1), one Ni(1), and one P(1) atom.
Cs2Ni(PS3)2 crystallizes in the monoclinic P2_1/c space group. Cs(1) is bonded in a 11-coordinate geometry to three equivalent S(1), four equivalent S(2), and four equivalent S(3) atoms. There are a spread of Cs(1)-S(1) bond distances ranging from 3.65-3.80 Å. There are a spread of Cs(1)-S(2) bond distances ranging from 3.71-3.96 Å. There are a spread of Cs(1)-S(3) bond distances ranging from 3.70-4.00 Å. Ni(1) is bonded in an octahedral geometry to two equivalent S(1), two equivalent S(2), and two equivalent S(3) atoms. Both Ni(1)-S(1) bond lengths are 2.56 Å. Both Ni(1)-S(2) bond lengths are 2.46 Å. Both Ni(1)-S(3) bond lengths are 2.47 Å. P(1) is bonded in a 3-coordinate geometry to one S(1), one S(2), and one S(3) atom. The P(1)-S(1) bond length is 2.02 Å. The P(1)-S(2) bond length is 2.03 Å. The P(1)-S(3) bond length is 2.03 Å. There are three inequivalent S sites. In the first S site, S(1) is bonded in a 2-coordinate geometry to three equivalent Cs(1), one Ni(1), and one P(1) atom. In the second S site, S(2) is bonded in a 2-coordinate geometry to four equivalent Cs(1), one Ni(1), and one P(1) atom. In the third S site, S(3) is bonded in a 2-coordinate geometry to four equivalent Cs(1), one Ni(1), and one P(1) atom.