Issue 79, 2017

Intensely luminescent gold(i) phosphinopyridyl clusters: visualization of unsupported aurophilic interactions in solution

Abstract

Gold(I) phosphinopyridyl clusters [Au9(PNC)6](BF4)3 (1) and [Au11(PNC)6(PPh3)2](BF4)5 (2) (PNC = 2-diphenylphosphinopyridyl monoion) are assembled. In contrast to the green luminescence of 1, 2 is brightly orange emissive in CH2Cl2, which shows the presence of unsupported AuI–AuI interactions in solution. Besides, 1 and 2 can selectively light up the mitochondria of living cells.

Graphical abstract: Intensely luminescent gold(i) phosphinopyridyl clusters: visualization of unsupported aurophilic interactions in solution

Supplementary files

Article information

Article type
Communication
Submitted
05 Sep 2017
Accepted
12 Sep 2017
First published
12 Sep 2017

Chem. Commun., 2017,53, 10902-10905

Intensely luminescent gold(I) phosphinopyridyl clusters: visualization of unsupported aurophilic interactions in solution

Z. Lei, J. Zhang, Z. Guan and Q. Wang, Chem. Commun., 2017, 53, 10902 DOI: 10.1039/C7CC06944H

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