Metallkomplexe von 2,2’-Dipyridyldisulfid mit Quecksilber(II)-, Cadmium(II)- und Zink(II)-Halogeniden und mit Cadmium(II)- Trifluormethansulfonat

Abstract

Crystals of diiodo-2,2'-dipyridyldisulfide mercury(II) [HgI 2 (C 5 H 4 N) 2 S 2 ], dichloro-2,2'-dipyridyldisulfide zinc(II) [ZnCl 2 (C 5 H 4 N) 2 S 2 ], dibromo-2,2'-dipyridyldisulfide cadmium(II) [CdBr 2 (C 5 H 4 N) 2 S 2 ], diiodo-2,2'-dipyridyldisulfide cadmium(II) [CdI 2 (C 5 H 4 N) 2 S 2 ], and diaquo 2,2'-dipyridyldisulfide cadmium(II) trifluoromethanesulfonate [Cd(H 2 O) 2 (C 5 H 4 N) 2 S 2 ](CF 3 SO 3 ) 2 , were obtained by evaporation of solutions of the ligand and the appropriate metal salts, and their X-ray crystal structures determined.