Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/142976
Title: Platinum-osmium heterometallic clusters containing N-heterocyclic carbene ligands and an electron-deficient tetraosmium by-product
Authors: Liu, Yu
Ganguly, Rakesh
Huynh, Han Vinh
Leong, Weng Kee
Keywords: Science::Chemistry
Issue Date: 2019
Source: Liu, Y., Ganguly, R., Huynh, H. V., & Leong, W. K. (2019). Platinum-osmium heterometallic clusters containing N-heterocyclic carbene ligands and an electron-deficient tetraosmium by-product. European Journal of Inorganic Chemistry, 2019(14), 1966-1969. doi:10.1002/ejic.201900105
Journal: European Journal of Inorganic Chemistry
Abstract: The room temperature reaction of [Os 3 (CO) 12 ] (1) with three molar equivalents of [PtCl(allyl)(NHC)] (2) in the presence of KOtBu afforded the heterometallic clusters [PtOs 3 (CO) 12 (NHC)] (3), [Pt 2 Os 3 (CO) 12 (NHC) 2 ] (4), and [Pt 3 Os 3 (CO) 12 (NHC) 3 ] (5), together with a trace amount of the tetraosmium cluster [Os 4 (CO) 10 (µ-H) 2 (NHC)] (6). The reaction pathway is thus similar to that for Pd analogues, with the exception of cluster 6. Unlike their Pd analogues, however, these clusters do not appear to readily interconvert. With a valence electron count of 58, clusters 6 are deficient by four electrons.
URI: https://hdl.handle.net/10356/142976
ISSN: 1434-1948
DOI: 10.1002/ejic.201900105
Rights: This is the accepted version of the following article: Liu, Y., Ganguly, R., Huynh, H. V., & Leong, W. K. (2019). Platinum-osmium heterometallic clusters containing N-heterocyclic carbene ligands and an electron-deficient tetraosmium by-product. European Journal of Inorganic Chemistry, 2019(14), 1966-1969. doi:10.1002/ejic.201900105, which has been published in final form at http://dx.doi.org/10.1002/ejic.201900105. This article may be used for non-commercial purposes in accordance with the Wiley Self-Archiving Policy [https://authorservices.wiley.com/authorresources/Journal-Authors/licensing/self-archiving.html].
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SPMS Journal Articles

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