Calcium-Stabilised Transition Metal Bis(Formyl) Complexes: 
Structure and Bonding

Joseph Parr; Andrew White; Mark Crimmin

doi:10.26434/chemrxiv-2023-jg0pd

Inorganic Chemistry

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Calcium-Stabilised Transition Metal Bis(Formyl) Complexes: Structure and Bonding

22 June 2023, Version 1

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This content is a preprint and has not undergone peer review at the time of posting.

Abstract

Reaction of a molecular calcium hydride with a series of group 9 dicarbonyl complexes [M(C5Me5)(CO)2] (M = Co, Rh, Ir) led to the formation of both mono(formyl) and bis(formyl) complexes. The bis(formyl) complexes are unique. They have been characterised by multinuclear NMR spectroscopy and examples have been crystallographically characterised for the first time.

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Jun 22, 2023 Version 1

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The content is available under CC BY 4.0

DOI

10.26434/chemrxiv-2023-jg0pd

Funding

Engineering and Physical Sciences Research Council

EP/S036628/1

Author’s competing interest statement

The author(s) have declared they have no conflict of interest with regard to this content

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The author(s) have declared ethics committee/IRB approval is not relevant to this content