Ring-Shaped Polyoxometalate Built by {Mn_(4)PW_(9)} and PO_(4) Units for Efficient Visible-Light-Driven Hydrogen Evolution  

作　　者：Hai-Lou Li Mo Zhang Chen Lian Zhong-Ling Lang Hongjin Lv Guo-Yu Yang 

机构地区：[1]MOE Key Laboratory of Cluster Science,School of Chemistry and Chemical Engineering,Beijing Institute of Technology,Beijing 102488 [2]MOE Key Laboratory of Polyoxometalate Science,College of Chemistry,Northeast Normal University,Changchun,Jilin 130024

出　　处：《CCS Chemistry》2021年第8期2095-2103,共9页中国化学会会刊（英文）

基　　金：supported by National Natural Science Foundation of China(NSFC;nos.21831001,21571016,91122028,20725101,and 21871025).

摘　　要：A novel mixed-valence,ring-shaped multinuclear Mn-containing polyoxometalate,[H_(2)N(CH_(3))_(2)]_(15) NaH8-[Mn^(Ⅲ) 3MnIV(μ3-O)_(3)(OAc)PO4(B-α-PW_(9)O_(34))]_(4)·36H_(2)O(1)was made and systematically characterized using various spectroscopic and computational techniques.Its polyoxoanion can be described as a tetramer made of four[Mn^(Ⅲ) 3MnIV(μ3-O)3(OAc)(B-α-PW_(9)O_(34))]_(3)−({Mn^(Ⅲ) 3Mn^(IV)(PW_(9))})clusters and four PO_(4) linkers.

关 键 词：POLYOXOMETALATES polynuclear manganese clusters visible-light irradiation hydrogen evolution 

分 类 号：O61[理学—无机化学]