Surface engineering of linearly fused Au13 units using diphosphine and Cd doping

Surface engineering of linearly fused Au13 units using diphosphine and Cd doping

Herein, surface engineering was delicately performed to assemble two new Au–Cd alloy nanoclusters, including [Cd2Au17(S-c-C6H11)12(DPPP)2](BPh4) and Cd2Au29(TBBT)17(DPPF)2. Both the Au13 (in Cd2Au17) and Au25 (in Cd2Au29) cores were covered by two identical Au2Cd(SR)6 motifs and two diphosphine liga...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Chemical communications (Cambridge, England) England), 2021-01, Vol.57 (38), p.4682-4685
Hauptverfasser: Li, Tianrong, Li, Qinzhen, Yang, Sha, Xu, Liyun, Chai, Jinsong, Li, Peng, Zhu, Manzhou
Format: Artikel
Sprache:eng ; jpn
Schlagworte:
Cadmium base alloys
Crystal structure
Crystallography
Nanoclusters
Optical properties
Structural analysis
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Herein, surface engineering was delicately performed to assemble two new Au–Cd alloy nanoclusters, including [Cd2Au17(S-c-C6H11)12(DPPP)2](BPh4) and Cd2Au29(TBBT)17(DPPF)2. Both the Au13 (in Cd2Au17) and Au25 (in Cd2Au29) cores were covered by two identical Au2Cd(SR)6 motifs and two diphosphine ligands. In addition, their optical properties were explored to give clues on the kernel- and surface-dependent electronic structures.
ISSN:1359-7345
1364-548X
DOI:10.1039/d1cc00577d