Emergence of the structure-directing role of f-orbital overlap-driven covalency

In actinide chemistry, a longstanding bonding model describes metal-ligand binding using 6d-orbitals, with the 5f-orbitals remaining non-bonding. Here the authors explore the inverse-trans-influence — a case where the model breaks down — finding that the f-orbitals play a crucial role in dictating a...

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Autores principales: Erli Lu, Saira Sajjad, Victoria E. J. Berryman, Ashley J. Wooles, Nikolas Kaltsoyannis, Stephen T. Liddle
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/67caa517e6ee41fea7114dc4bd016540
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Sumario:In actinide chemistry, a longstanding bonding model describes metal-ligand binding using 6d-orbitals, with the 5f-orbitals remaining non-bonding. Here the authors explore the inverse-trans-influence — a case where the model breaks down — finding that the f-orbitals play a crucial role in dictating a trans-ligand-directed geometry.