Please use this identifier to cite or link to this item: http://hdl.handle.net/2440/17904
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Type: Journal article
Title: Preparation and molecular structures of some complexes containing C5 chains
Author: Bruce, M.
Skelton, B.
White, A.
Zaitseva, N.
Citation: Journal of Organometallic Chemistry, 2003; 683(2):398-405
Publisher: Elsevier Science Sa
Issue Date: 2003
ISSN: 0022-328X
Statement of
Responsibility: 
Michael I. Bruce, Brian W. Skelton, Allan H. White and Natasha N. Zaitseva
Abstract: Complexes containing a Co3 cluster linked to SiMe3, Au(PPh3), W(CO)3Cp and Fc groups by a C5 chain have been prepared by elimination of AuBr(PR3) (R=Ph, tol) in the reactions between Co3(μ3-CBr)(μ-dppm)(CO)7 and {(R3P)Au}C6-point triple bond; length half of m-dashCC6-point triple bond; length half of m-dashCX [X=SiMe3, W(CO)3Cp] or {(OC)7(μ-dppm)Co3}CC6-point triple bond; length half of m-dashC{Au(PPh3)} and FcC6-point triple bond; length half of m-dashCI (X=Fc). Subsequent auro-desilylation of the SiMe3 compound affords {(OC)7(μ-dppm)Co3}6-point triple bond; length half of m-dashCC6-point triple bond; length half of m-dashCC6-point triple bond; length half of m-dashC{Au[P(tol)3]}. Single-crystal X-ray structures of the W(CO)3Cp, Au{P(tol)3} and Fc complexes are reported. The C5 chain shows little departure from a formal 6-point triple bond; length half of m-dashC---C6-point triple bond; length half of m-dashC---C6-point triple bond; length half of m-dashC--- fragment.
Description: Copyright © 2003 Elsevier B.V.
RMID: 0020030969
DOI: 10.1016/j.jorganchem.2003.08.006
Description (link): http://www.elsevier.com/wps/find/journaldescription.cws_home/504090/description#description
Appears in Collections:Chemistry publications

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