两种结构新颖的以Lindqvist六铌酸盐为模板的硫醇银簇合物。

Two structurally new Lindqvist hexaniobate-templated silver thiolate clusters.

作者信息

Zhao Zichen, Zhao Mengyun, Deng Lan, Li Qing, Zhang Jing, Su Haifeng, Lv Hongjin, Yang Guo-Yu

机构信息

MOE Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectric/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, P. R. China.

College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China.

出版信息

Chem Commun (Camb). 2024 May 16;60(41):5415-5418. doi: 10.1039/d4cc00681j.

DOI:10.1039/d4cc00681j

PMID:38683147

Abstract

Two structurally new Lindqvist hexaniobate-templated silver thiolate clusters, [NbO@Ag(PrS)(CHCOO)] (Ag) and (HO)[NbO@AgKSO(HO)(PrS)(CHCOO)] (Ag), were synthesized using a facile one-pot solvothermal approach. Single crystal X-ray diffraction analyses revealed the presence of a classical Lindqvist-type [NbO] anion template, with PrS and CHCOO surface-protecting ligands in both silver clusters, which can further form two-dimensional Ag assembly and one-dimensional Ag chain packing structures. Both Ag and Ag clusters exhibited intriguing photothermal conversion properties and temperature-dependent emission behavior.

摘要

通过简便的一锅溶剂热法合成了两种结构新颖的以Lindqvist六铌酸盐为模板的硫醇银簇合物，[NbO@Ag(PrS)(CHCOO)]（Ag）和(HO)[NbO@AgKSO(HO)(PrS)(CHCOO)]（Ag）。单晶X射线衍射分析表明，两种银簇合物中均存在经典的Lindqvist型[NbO]阴离子模板，以及PrS和CHCOO表面保护配体，它们可进一步形成二维Ag组装结构和一维Ag链堆积结构。Ag和Ag簇合物均表现出有趣的光热转换特性和温度依赖性发射行为。