Issue 53, 2017

Ligand induced structural isomerism in phosphine coordinated gold clusters revealed by ion mobility mass spectrometry

Abstract

Structural isomerism in ligated gold clusters is revealed using electrospray ionization ion mobility spectrometry mass spectrometry. Phosphine ligated Au8 clusters are shown to adopt more extended type structures with increasing exchange of methyldiphenylphosphine (MePPh2) for triphenylphosphine (PPh3). These ligand-dependant structure–property relationships are critical to theoretical modeling of clusters as well as their applications in catalysis and photovoltaics.

Graphical abstract: Ligand induced structural isomerism in phosphine coordinated gold clusters revealed by ion mobility mass spectrometry

Supplementary files

Article information

Article type
Communication
Submitted
24 Meur. 2017
Accepted
08 Mezh. 2017
First published
08 Mezh. 2017

Chem. Commun., 2017,53, 7389-7392

Ligand induced structural isomerism in phosphine coordinated gold clusters revealed by ion mobility mass spectrometry

M. R. Ligare, E. S. Baker, J. Laskin and G. E. Johnson, Chem. Commun., 2017, 53, 7389 DOI: 10.1039/C7CC02251D

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