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Pd2Au36(SR)24cluster: structure studies
Author(s) -
Bei Zhang,
Sameh Kaziz,
Houhua Li,
Dawid Wodka,
Sami Malola,
Оlga V. Safonova,
Maarten Nachtegaal,
Clément Mazet,
Igor Dolamic,
Jordi Llorca,
Elina Kalenius,
Latévi Max Lawson Daku,
Hannu Häkkinen,
Thomas Bürgi,
Noelia Barrabés
Publication year - 2015
Publication title -
nanoscale
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.038
H-Index - 224
eISSN - 2040-3372
pISSN - 2040-3364
DOI - 10.1039/c5nr04324g
Subject(s) - cluster (spacecraft) , materials science , crystallography , atomic physics , physics , chemistry , computer science , programming language
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.

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