A Silver(I) Iodide Complex of a Tellurophosphorane

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Date

02/2015

Abstract

The formation and structural characterization of the first coordination complex of the tellurophosphorane [tBu(H)NP(μ-NtBu)2P(Te)N(H)tBu] are presented. The silver(I) iodide complex {(I)Ag[tBu(H)NP(μ-NtBu)2P(Te)N(H)tBu]3} (2) was isolated from the reaction of [Li(TMEDA)]2[tBuN(Te)P(μ-NtBu)2P(Te)NtBu)] (1) with AgI in toluene and characterized by X-ray analysis and multinuclear NMR spectroscopy. Complex 2 is comprised of three tellurophosphorane ligands coordinated to AgI in a distorted tetrahedral arrangement [102.90(3)–114.51(5)o]. The P=Te bond lengths of 2.3883(13)–2.4043(17) Å in 2 are slightly elongated compared to those in the free ligand.

Citation

Nordheider , A , Slawin , A M Z , Woollins , J D & Chivers , T 2015 , ' A Silver(I) Iodide Complex of a Tellurophosphorane ' Zeitschrift für Anorganische und Allgemeine Chemie , vol 641 , no. 2 , pp. 405-407 . DOI: 10.1002/zaac.201400452

Version

Postprint

Publication

Zeitschrift für Anorganische und Allgemeine Chemie

Status

Peer reviewed

URI

http://hdl.handle.net/10023/7851

DOI

http://dx.doi.org/10.1002/zaac.201400452

ISSN

0044-2313

Type

Journal article

Rights

Copyright © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. This is the accepted version of the following article: Nordheider, A., Slawin, A. M. Z., Woollins, J. D. and Chivers, T. (2015), A Silver(I) Iodide Complex of a Tellurophosphorane. Z. anorg. allg. Chem., 641: 405–407, which has been published in final form at http://dx.doi.org/10.1002/zaac.201400452

Description

The authors acknowledge the EPSRC and NSERC (Canada) for support.

St Andrews Research Repository