Materials Data on RbBiC4(SN)4 by Materials Project
RbC4Bi(NS)4 crystallizes in the orthorhombic P2_12_12 space group. The structure is three-dimensional. Rb1+ is bonded in a 12-coordinate geometry to four N3- atoms. There are two shorter (3.13 Å) and two longer (3.15 Å) Rb–N bond lengths. There are two inequivalent C4+ sites. In the first C4+ site, C4+ is bonded in a distorted linear geometry to one N3- and one S2- atom. The C–N bond length is 1.18 Å. The C–S bond length is 1.65 Å. In the second C4+ site, C4+ is bonded in a distorted linear geometry to one N3- and one S2- atom. The C–N bond length is 1.18 Å. The C–S bond length is 1.64 Å. Bi3+ is bonded in a 8-coordinate geometry to four N3- and four S2- atoms. There are two shorter (2.71 Å) and two longer (2.93 Å) Bi–N bond lengths. There are two shorter (2.82 Å) and two longer (2.92 Å) Bi–S bond lengths. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded in a distorted single-bond geometry to one Rb1+, one C4+, and one Bi3+ atom. In the second N3- site, N3- is bonded in a distorted single-bond geometry to one Rb1+, one C4+, and one Bi3+ atom. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a 2-coordinate geometry to one C4+ and one Bi3+ atom. In the second S2- site, S2- is bonded in a 1-coordinate geometry to one C4+ and one Bi3+ atom.