RbTiS2 crystallizes in the trigonal R3m space group. Rb(1) is bonded in a 6-coordinate geometry to three equivalent S(1) and three equivalent S(2) atoms. Ti(1) is bonded to three equivalent S(1) and three equivalent S(2) atoms to form edge-sharing TiS6 octahedra. There are two inequivalent S sites. In the first S site, S(1) is bonded in a 6-coordinate geometry to three equivalent Rb(1) and three equivalent Ti(1) atoms. In the second S site, S(2) is bonded to three equivalent Rb(1) and three equivalent Ti(1) atoms to form distorted edge-sharing SRb3Ti3 octahedra.
RbTiS2 crystallizes in the trigonal R3m space group. Rb(1) is bonded in a 6-coordinate geometry to three equivalent S(1) and three equivalent S(2) atoms. All Rb(1)-S(1) bond lengths are 3.27 Å. All Rb(1)-S(2) bond lengths are 3.20 Å. Ti(1) is bonded to three equivalent S(1) and three equivalent S(2) atoms to form edge-sharing TiS6 octahedra. All Ti(1)-S(1) bond lengths are 2.53 Å. All Ti(1)-S(2) bond lengths are 2.52 Å. There are two inequivalent S sites. In the first S site, S(1) is bonded in a 6-coordinate geometry to three equivalent Rb(1) and three equivalent Ti(1) atoms. In the second S site, S(2) is bonded to three equivalent Rb(1) and three equivalent Ti(1) atoms to form distorted edge-sharing SRb3Ti3 octahedra.