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Issue 58, 2016
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Observation of uniform ligand environments and 31P–197Au coupling in phosphine-terminated Au nanoparticles

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Abstract

Here, we use solution and solid-state 31P NMR to study the ligand environment of water soluble, phosphine-terminated gold nanoparticles. The resulting spectra indicate that particle-bound phosphine ligands occupy an unexpectedly monodisperse ligand environment. This uniformity then facilitates one of the first descriptions of distinct 31P–197Au coupling in colloidal nanoparticles.

Graphical abstract: Observation of uniform ligand environments and 31P–197Au coupling in phosphine-terminated Au nanoparticles

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Article information


Submitted
18 Jan 2016
Accepted
20 Mar 2016
First published
31 Mar 2016

Chem. Commun., 2016,52, 9020-9023
Article type
Communication

Observation of uniform ligand environments and 31P–197Au coupling in phosphine-terminated Au nanoparticles

L. E. Marbella, S. E. Crawford, M. J. Hartmann and J. E. Millstone, Chem. Commun., 2016, 52, 9020
DOI: 10.1039/C6CC00464D

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