A Nanosized {Ag@Ag-12} "Molecular Windmill" Templated by Polyoxometalates Anions

作者：Wang, Lei; Yang, Weiting; Zhu, Wei; Guan, Xingang; Xie, Zhigang; Sun, Zhong-Ming^*

来源：Inorganic Chemistry, 2014, 53(21): 11584-11588.

DOI：10.1021/ic501657p

• SILVER(I) COMPLEXES
• CRYSTAL-STRUCTURES
• CLUSTER
• LIGAND
• ANTIBACTERIAL
• CONSTRUCTION
• COPPER(I)
• CATALYSIS
• POLYMERS
• STRATEGY

Reaction of multidentate 5-(4-imidazol-1-yl-phenyl)-2H-tetrazole (L) ligand with Ag(I) ions in the existence of H(3)PW(1)2O(4)0 as anionic template under hydrothermal conditions results in tridecanuclear silver cluster-polyoxometalates hybrid: {Ag13L12}{PW12O40}(4).30H(2)O (1). X-ray single crystal diffraction analysis indicates that the main structural feature of 1 is a nanosized molecular windmill-shaped polynuclear Ag cluster with intriguing {M@M-12}-type cuboctahedral topology. The as-synthesized compound exhibits effective photocatalytic activity in the photodegradation of Rhodamine-B (RhB) and antibacterial activity against Escherichia coli, respectively.

• 出版日期2014-11-3
• 单位中国科学院; 稀土资源利用国家重点实验室; 中国科学院长春应用化学研究所; 高分子物理与化学国家重点实验室