TY - JOUR
T1 - Structural studies of group 5B-halide-dithio-ligand complexes. Part 4. Crystal structures of bis(tetraethylammonium) di-μ-iodo-bis[(NN-diethyldithiocarbamato)di-iodobismuthate(III)] and a partially brominated analogue
AU - Raston, Colin L.
AU - Rowbottom, Graham L.
AU - White, Allan H.
PY - 1981
Y1 - 1981
N2 - Crystallization of 1:1 stoicheiometric dimethylformamide solutions of [Bi(S2CNEt2)I2] and [NEt4]I yields a complex of stoicheiometry [NEt4] [Bi(S2CNEt2)I3]. Single-crystal X-ray diffraction studies show it to be [NEt4]2[I2(Et2NCS 2)BiI2Bi(S2CNEt2)I2], with a centrosymmetric anion containing iodine bridges. Use of [NEt4]Br instead, yields the isostructural monobromide; its structure has also been determined and the bromine found to occupy one of the non-bridging co-ordination positions about the bismuth atom. The unit cell is triclinic, with a ca. 13.0, b ca. 10.7, c ca. 9.6 Å, α ca. 68, β ca. 79, and γ ca. 75°.
AB - Crystallization of 1:1 stoicheiometric dimethylformamide solutions of [Bi(S2CNEt2)I2] and [NEt4]I yields a complex of stoicheiometry [NEt4] [Bi(S2CNEt2)I3]. Single-crystal X-ray diffraction studies show it to be [NEt4]2[I2(Et2NCS 2)BiI2Bi(S2CNEt2)I2], with a centrosymmetric anion containing iodine bridges. Use of [NEt4]Br instead, yields the isostructural monobromide; its structure has also been determined and the bromine found to occupy one of the non-bridging co-ordination positions about the bismuth atom. The unit cell is triclinic, with a ca. 13.0, b ca. 10.7, c ca. 9.6 Å, α ca. 68, β ca. 79, and γ ca. 75°.
UR - http://www.scopus.com/inward/record.url?scp=37049091434&partnerID=8YFLogxK
U2 - 10.1039/DT9810001369
DO - 10.1039/DT9810001369
M3 - Article
AN - SCOPUS:37049091434
SN - 1470-479X
SP - 1369
EP - 1371
JO - Journal of the Chemical Society, Dalton Transactions
JF - Journal of the Chemical Society, Dalton Transactions
IS - 6
ER -