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银硫醇纳米簇的自组装,其中包含一个空缺的 Keggin 磷钨酸盐阴离子。

Self-Assembly of a Stable Silver Thiolate Nanocluster Encapsulating a Lacunary Keggin Phosphotungstate Anion.

机构信息

College of Chemistry and Molecular Engineering , Zhengzhou University , Zhengzhou 450001 , China.

Department of Chemistry and Center of Novel Functional Molecules , The Chinese University of Hong Kong , Shatin, New Territories , Hong Kong.

出版信息

Inorg Chem. 2018 May 7;57(9):4828-4832. doi: 10.1021/acs.inorgchem.8b00702. Epub 2018 Apr 26.

DOI:10.1021/acs.inorgchem.8b00702
PMID:29697246
Abstract

A polyoxometalate-templated silver(I) thiolate nanocluster has been synthesized by a one-pot reaction in high yield. This novel and stable nanocluster exhibits a core-shell structure with a AgS shell and two lacunary Keggin [PWO] cores, which is fully characterized by X-ray crystallography, X-ray photoelectron spectroscopy, UV-vis, powder X-ray diffraction, and cyclic voltammetry.

摘要

一种多金属氧酸盐模板的银(I)硫醇纳米簇通过一锅反应高产率合成。这种新颖且稳定的纳米簇具有 AgS 壳和两个空穴的 Keggin [PWO] 核的核壳结构,通过 X 射线晶体学、X 射线光电子能谱、紫外-可见光谱、粉末 X 射线衍射和循环伏安法进行了全面表征。

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Nuclearity enlargement from [PWO@Ag] to [(PWO)@Ag] and 2D and 3D network formation driven by bipyridines.
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Nat Commun. 2022 Apr 4;13(1):1802. doi: 10.1038/s41467-022-29370-w.