Abstract
A new zinc(II) complex of pyrrolidinedithiocarbamate (PDTC), bis[(μ
2
-pyrrolidinedithiocarbamato-S,S′)(pyrrolidinedithiocarbamato-S,S′)zinc(II)], [Zn
2
(PDTC)
4
] (1) has been prepared by reaction of ZnCl
2
with ammonium pyrrolidinedithiocarbamate in 1 : 1 and 1 : 2 ratio, respectively. The complex has been characterized by IR, NMR and X-ray crystallography. Compound 1 crystallizes in the triclinic space group P
1
in the form of a centrosymmetric dimer. The solid-state structure contains two crystallographically equivalent Zn
+2
centers in a tetrahedrally distorted ion sphere. A mixed-ligand complex, [Zn(PDTC)(MSC)]
−
(MSC = mercaptosuccinate) was also prepared but the structure of the resulting complex was found to be the same as 1, suggesting that the thiolate ligand was replaced on addition of PDTC.