Pd2Au36(SR)24 cluster: structure studies

Nanoscale. 2015 Oct 28;7(40):17012-9. doi: 10.1039/c5nr04324g.

Abstract

The location of the Pd atoms in Pd2Au36(SC2H4Ph)24, is studied both experimentally and theoretically. X-ray photoelectron spectroscopy (XPS) indicates oxidized Pd atoms. Palladium K-edge extended X-ray absorption fine-structure (EXAFS) data clearly show Pd-S bonds, which is supported by far infrared spectroscopy and by comparing theoretical EXAFS spectra in R space and circular dichroism spectra of the staple, surface and core doped structures with experimental spectra.

Publication types

  • Research Support, Non-U.S. Gov't