Issue 98, 2023

Seeking a Au–C stretch on gold nanoparticles with 13C-labeled N-heterocyclic carbenes

Abstract

Gold nanoparticles were functionalized with natural abundance and 13C-labeled N-heterocyclic carbenes (NHCs) to investigate the Au–C stretch. A combinatorial approach of surface enhanced Raman spectroscopy (SERS) and density-functional theory (DFT) calculations highlighted vibrational modes significantly impacted by isotopic labeling at the carbene carbon. Critically, no isotopically-impacted stretching mode showed majority Au–C character.

Graphical abstract: Seeking a Au–C stretch on gold nanoparticles with 13C-labeled N-heterocyclic carbenes

Supplementary files

Article information

Article type
Communication
Submitted
09 ኦክቶ 2023
Accepted
09 ኖቬም 2023
First published
15 ኖቬም 2023

Chem. Commun., 2023,59, 14524-14527

Seeking a Au–C stretch on gold nanoparticles with 13C-labeled N-heterocyclic carbenes

I. M. Jensen, S. Chowdhury, G. Hu, L. Jensen, J. P. Camden and D. M. Jenkins, Chem. Commun., 2023, 59, 14524 DOI: 10.1039/D3CC04973F

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