Issue 18, 2001
From the journal:

Journal of the Chemical Society, Dalton Transactions

Thiolate derivatives of titanium(iv) and tantalum(v) as precursors to metal sulfides

Claire J. Carmalt,*a   Christopher W. Dinnage,a   Ivan P. Parkin,a   Andrew J. P. Whiteb  and  David J. Williamsb  

* Corresponding authors

a Department of Chemistry, Christopher Ingold Laboratories, University College London, 20 Gordon Street, London, UK
E-mail: c.j.carmalt@ucl.ac.uk

b Department of Chemistry, Imperial College of Science, Technology and Medicine, South Kensington, London, UK

Abstract

Reaction of Ta(NMe2)5 with 10 equivalents of 2,6-Me2C6H3SH in toluene resulted in the formation of bright red crystals of [Ta(SC6H3Me2-2,6)4(NMe2)] (1). The related reaction between Ti(NEt2)4 and 10 equivalents of ButSH in toluene afforded a mixture of two complexes, [Ti(SBut)4] (3) and [Ti(SBut)3(NEt2)] (4). X-Ray crystal structures of 1 and 4 have been determined. Vapour phase thin-film studies of compounds 1 and 3/4 revealed that 1 is not an effective tantalum sulfide precursor whereas 3/4 produced TiS2.

Graphical abstract: Thiolate derivatives of titanium(iv) and tantalum(v) as precursors to metal sulfides

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Article information

DOI
https://doi.org/10.1039/B104888K
Article type
Paper
Submitted
04 Jun 2001
Accepted
12 Jul 2001
First published
29 Aug 2001

J. Chem. Soc., Dalton Trans., 2001, 2554-2558

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Thiolate derivatives of titanium(IV) and tantalum(V) as precursors to metal sulfides

C. J. Carmalt, C. W. Dinnage, I. P. Parkin, A. J. P. White and D. J. Williams, J. Chem. Soc., Dalton Trans., 2001, 2554 DOI: 10.1039/B104888K

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