Robust Enantiomeric Two-Dimensional Assembly of Atomically Precise Silver Clusters
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https://figshare.com/articles/dataset/Robust_Enantiomeric_Two-Dimensional_Assembly_of_Atomically_Precise_Silver_Clusters/20802073
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资源简介：
The facile syntheses of enantiomeric atomically precise
silver
clusters starting from achiral ligands remain a substantial challenge
to explore. In this work, a pair of atomically precise enantiomers
of R/S-[Ag17Cl(iPrS)9S(CH3COO)5H2O] (R/S-Ag17, iPrS = isopropanethiolate) clusters have been
synthesized using a viable solvothermal approach. The chirality of
the resulting enantiomeric R/S-Ag17 clusters is attributed to the asymmetric arrangement of surface
achiral ligands. Both R/S-Ag17 enantiomers could form the two-dimensional (2D) assemblies via intercluster
interactions of basic building blocks containing Ag16S8 moieties, iPrS-Ag motifs, and
S2– linkers. Such a small ligand-induced 2D assembly
greatly contributes to the enhancement of thermal stability and photocatalytic
activity of R/S-Ag17 clusters,
providing possibilities for exploring robust coinage cluster-based
assembly with attractive catalytic properties.
创建时间：
2022-09-02
