CYCLOPENTADIENYL METAL TEFLATE (OTEF5) COMPLEXES

Authors
CROSSMAN MC HOPE EG SAUNDERS GC
Citation
Mc. Crossman et al., CYCLOPENTADIENYL METAL TEFLATE (OTEF5) COMPLEXES, Journal of the Chemical Society. Dalton transactions, (4), 1996, pp. 509-511
Citations number
28
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Journal of the Chemical Society. Dalton transactions → ACNP
ISSN journal
03009246
Issue
4
Year of publication
1996
Pages
509 - 511
Database
ISI
SICI code
0300-9246(1996):4<509:CMT(C>2.0.ZU;2-1
Abstract
The [M(cp)(2)(OTeF5)(2)] (M = Ti, Zr, Hf, Mo or W; cp = eta(5)-C5H5) c omplexes have been readily prepared in halide-teflate metathesis react ions bf [M(cp)(2)Cl-2] with TeF5(OH). They extend the fluoride-teflate analogy to a new class of high-oxidation-state transition-metal compl ex. The compounds, which have been characterised by a combination of I R, mass spectrometry and multinuclear NMR spectroscopy, are shown to h ave polar metal-teflate interactions.