The 1,3-dimetalloallyl tri-ruthenium cluster (μ-H)Ru333-CHCHCMe)(CO)9 and its PPh3 derivatives

K. Mohan Rao, Robert J. Angelici, Victor G. Young

Research output: Contribution to journalArticlepeer-review

19 Scopus citations

Abstract

Reactions of Ru3(CO)12 with 1,3-butadiene or cis-2-butene give the μ33dimetalloallyl compound (β-H)Ru333-CHCHCMe)(CO)9 (2). Refluxing 2 with PPh3 gives the CO-substituted products (μ-H)Ru33-3 CHCHCMe)(CO)8(PPh3) (3) and (μ3-H)Ru333-CHCHCMe(CO)7(PPh3)2 (4). Single crystal X-ray diffraction studies of 2, 3 and 4 show that all have the dimetalloallyl unit. These investigations demonstrate that this unit is remarkably stable and might be expected to form on triangular arrays of metal atoms on metal surfaces.

Original languageEnglish (US)
Pages (from-to)211-217
Number of pages7
JournalInorganica Chimica Acta
Volume198-200
Issue numberC
DOIs
StatePublished - 1992

Bibliographical note

Funding Information:
We thank Professor T. S. Ring for helpful discussions and Johnson Matthey, Inc. for a loan of R&l,. Ames Laboratory is operated for the U.S. Department of Energy by Iowa State University under contract no. W-7405-Eng-82. This research was supported by the Office of Basic Energy Sciences, Chemical Sciences Division and by the Research and Development Exploratory Fund of the Ames Laboratory.

Fingerprint

Dive into the research topics of 'The 1,3-dimetalloallyl tri-ruthenium cluster (μ-H)Ru<sub>3</sub>(μ<sub>3</sub>-η<sup>3</sup>-CHCHCMe)(CO)<sub>9</sub> and its PPh<sub>3</sub> derivatives'. Together they form a unique fingerprint.

Cite this