Halides dithiocarbamate complexes

Few mixed halide-dithiocarbamate complexes appear to be known, the only report in this area suggesting that addition of 2 equiv of dithiocarbamate salts to VCI3 affords complexes of the form [VCl(S2CNC4HgX)2] (X = 0, S, NMe, CH2), the structures of which are imknown (667). 

Dithiocarbamate complexes of copper have been sythesized at a high rate. Reports of new complexes include the morpholine-4- (44), thio-morpholine, AT-methylpiperazine-4-, and piperidine- (291) dithiocarba-mates. Novel, polymeric complexes of the type Cu(pipdtc)2 (CuBr) in = 4, or 6) and Cu(pipdtc)2 (CuCl)4 have been prepared by reactions of[Cu(pipdtc)2] with the respective copper halide in CHCla-EtOH (418). The crystal structures of the polymers are known to consist of sheets of individual [Cu(pipdtc)2] molecules linked to polymeric CuBr chains via Cu-S bonds. A series of copper(I) dtc complexes have been the subject of a Cu and Cu NQR-spectral study (440). 

Thus the results from the studies of copper bis-dithiocarbamate complex reactions with tin(22) antimony(22) and copper(23) halides show formation of copper(II) mixed-ligand complexes. 

Main group dithiocarbamate complexes are generally prepared by reaction of the appropriate metal halide with the parent (hydrated) group 1 (I A) metal or ammonium dithiocarbamate salt. Few dithiocarbamate complexes of boron and aluminum have therefore been reported aluminum and boron halides are susceptible to hydrolysis, and hydroxide substitution is generally unfavorable. 

Bond lengths (Continued) carbonyl complexes dioxygen complexes disulphur complexes dithiocarbamates Mlerene complexes halide complexes halides... 

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