Issue 8, 1974

Polarographic behaviour in acetone of complexes formed between the bis(π-cyclopentadienyl)vanadium(IV) group and some 1,1-dithio-chelates

Abstract

The polarographic behaviour of complexes formed between the bis(π-cyclopentadienyl)vanadium(IV) group and some O-alkyl dithiocarbonates and OO′-dialkyl dithiophosphates has been investigated in acetone. Each complex exhibits two well defined one-electron reduction waves, and in most cases further reduction waves. The wave at most positive potentials is associated with the reversible process [(cp)2VIVL]++ e [(cp)2VIIIL]0(where L is an alkyl dithiocarbonate or dialkyl dithiophosphate). For L = methyl dithiocarbonate and dialkyl dithiophosphate, the neutral vanadium(III) complexes are prone to dissociation. Mercury is oxidized in the presence of released ligand providing an example of [graphic omitted] mechanisms.

Article information

Article type
Paper

J. Chem. Soc., Dalton Trans., 1974, 773-778

Polarographic behaviour in acetone of complexes formed between the bis(π-cyclopentadienyl)vanadium(IV) group and some 1,1-dithio-chelates

A. M. Bond, A. T. Casey and J. R. Thackeray, J. Chem. Soc., Dalton Trans., 1974, 773 DOI: 10.1039/DT9740000773

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