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An Approach to Carbide-Centered Cluster Complexes

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Date

2019

Authors

Reinholdt, Anders
Majer, Sean H.
Gelardi, Rikke M.
MacMillan, Samantha N.
Hill, Anthony
Wendt, Ola F.
Lancaster, Kyle M.
Bendix, Jesper

Journal Title

Journal ISSN

Volume Title

Publisher

American Chemical Society

Abstract

We report the first examples of the carbide ligand in (Cy3P)2Cl2Ru≡C (RuC) developing into a μ3 ligand toward metal centers. Conventionally, sterics exclude this coordination mode, but Fe2(CO)9 and Co2(CO)8 expel bridging CO ligands upon reaction with RuC to form trimetallic (Cy3P)2Cl2Ru═CFe2(CO)8 (RuCFe2) and (Cy3P)2Cl2Ru═CCo2(CO)7 (RuCCo2) complexes. Thus, the proximity offered by metal–metal associations in bimetallic carbonyl complexes allows the formation of trinuclear carbide complexes as verified by NMR, Mössbauer, and X-ray spectroscopic techniques.

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Citation

URI

http://hdl.handle.net/1885/201592

Collections

ANU Research Publications

Source

Inorganic Chemistry

Type

Journal article

Book Title

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License Rights

DOI

10.1021/acs.inorgchem.8b03222

Restricted until

2037-12-31

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01_Reinholdt_An_Approach_to_2019.pdf (1.93 MB)

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