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Six-coordinate organotin(IV) complexes formed using the Kläui ligands; [CpCo{P(OR′)2O}3]SnR3 − nCln

Abstract
The complexes [CpCo{P(OR′)2O}3]SnR3 − nCln [R′ = Me, Et; R = Ph, Me] are readily prepared from the corresponding organotin chloride and the sodium salt of the Kläui ligands. The X-ray crystal structures of the full series are reported for R = Ph, n = 0-3, and these show that they are all six-coordinate, including the Ph3Sn derivative which is the first example of a SnC3O3 coordination sphere. 1H, 13C, 31P and 119Sn NMR spectra are reported, and interpreted in terms of significant second-order effects and fluxional processes.
Type
Journal Article
Type of thesis
Series
Citation
Lloyd, N.C., Nicholson, B.K. & Wilkins, A.L. (2006). Organotin(IV) complexes formed using the Klaui ligands: [CpCo{P(OR)2O}3]SnR3-nCln, Journal of Organometallic Chemistry, 691, 2757-2766.
Date
2006-06-01
Publisher
Elsevier
Degree
Supervisors
Rights
This is an authors version of an article published in the Journal of Organometallic Chemistry, (c) 2006 Elsevier Science B.V.