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Dioxo(eta(5)-pentamethylcyclopentadienyl)(trimethylsilylmethyl)tungsten( VI)

TitleDioxo(eta(5)-pentamethylcyclopentadienyl)(trimethylsilylmethyl)tungsten( VI)
Publication TypeJournal Article
Year of Publication1996
AuthorsLegzdins, P, Rettig, SJ, Sayers, SF
JournalActa Crystallographica Section C-Crystal Structure Communications
Volume52
Pagination1355-1357
Date PublishedJun
Type of ArticleArticle
ISBN Number0108-2701
KeywordsORGANOMETALLIC OXO COMPLEXES, TUNGSTEN
Abstract

(eta(5)-C(5)Me(5))WO2(CH(2)SiMe(3)), which has crystallographic mirror symmetry, exhibits the three-legged piano stool geometry typical for complexes of this type. The pentamethylcyclopentadienyl ligand is asymmetrically bound to the metal atom [W-C=2.321 (8)-2.477 (4) Angstrom]. The W=O and W-C(alkyl) distances are 1.717 (4) and 2.128 (8) Angstrom, respectively.
URL<Go to ISI>://A1996UX29800016