Issue 38, 2012

Ligand dependence of the synthetic approach and chiroptical properties of a magic cluster protected with a bicyclic chiral thiolate

Abstract

Chiral gold clusters stabilised by enantiopure thiolates were prepared, size-selected and characterised by circular dichroism and mass spectrometry. The product distribution is found to be ligand dependent. Au25 clusters protected with camphorthiol show clear resemblance of their chiroptical properties with their glutathionate analogue.

Graphical abstract: Ligand dependence of the synthetic approach and chiroptical properties of a magic cluster protected with a bicyclic chiral thiolate

  • This article is part of the themed collection: Chirality

Supplementary files

Article information

Article type
Communication
Submitted
04 Jan 2012
Accepted
16 Mar 2012
First published
19 Mar 2012

Chem. Commun., 2012,48, 4630-4632

Ligand dependence of the synthetic approach and chiroptical properties of a magic cluster protected with a bicyclic chiral thiolate

S. Knoppe, N. Kothalawala, V. R. Jupally, A. Dass and T. Bürgi, Chem. Commun., 2012, 48, 4630 DOI: 10.1039/C2CC00056C

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