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September 9, 2025Open Access

Dynamic processes of the first NHC-substituted rhenium heptahydrides [ReH ₇ (NHC) ₂ ]

G. Grieco A. Pierini M. Pierini

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Key Points

This research investigates the geometries and dynamic processes of specific rhenium heptahydrides with NHC substituents.
Analysis of three types of rhenium heptahydride complexes (IMes, IMesCl $_{2}$, BIMes)
Identification of geometric configurations
Examination of fluxional mechanisms and activation processes
Three distinct complexes demonstrate varying fluxional behaviors
Introduction of the new 'η $_{2}$-quadratic twist' process
All complexes exhibit the ability to perform C–H activation

Implication

Geometries and mechanisms of NHC-substituted rhenium heptahydrides reveal new C–H activation processes, suggesting novel chemical pathways.

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Cite This Study

Grieco et al. (2025) studied this question.

synapsesocial.com/papers/69897a25f0ec2af6756e876d https://doi.org/10.5167/uzh-291046

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