A Novel 3D Metal Coordination Polymer Based on Tetranuclear Cobalt Cluster Building Blocks:Synthesis,Crystal Structure and Photocatalytic Property  

作　　者：卢久富 靳玲侠 宋娟 赵蔡斌 岳思羽 李丽 杨海涛 曹小燕 葛红光 

机构地区：[1]Shaanxi Province Key Laboratory of Catalytic Foundation and Application, College of Chemical and Environment Science, Shaanxi University of Technology

出　　处：《Chinese Journal of Structural Chemistry》2018年第11期1814-1820,共7页结构化学（英文）

基　　金：Supported by the National Natural Science Foundation of China(No.21373132,21603133);Key scientific research project of education department of Shaanxi province(17JS027);the Science Foundation of Shaanxi University of Technology(No.SLGQD2017-14)

摘　　要：A novel 3D MCP,[Co;（μ;-OH）(btc)（bmip）];(1,H;btc=1,3,5-benzenetricarboxylate acid,bmip=1,3-bis（2-methylimidazolyl）propane),was synthesized under hydrothermal conditions and characterized by single-crystal X-ray diffraction,powder XRD,FT-IR,TGA and elemental analysis techniques.MCP 1 features a 3D framework based on tetranuclear Co（Ⅱ）clusters where the four cobalt ions are coplanar,and shows an unusual binodal（3,10）-connected topology.Furthermore,the photocatalytic experiment result indicates the degradation ratios of rhodamine B（RhB）reach 78.2%when MCP 1 acts as catalyst.A novel 3D MCP,[Co_2(μ_3-OH)(btc)(bmip)]_n(1,H_3btc=1,3,5-benzenetricarboxylate acid,bmip=1,3-bis(2-methylimidazolyl)propane),was synthesized under hydrothermal conditions and characterized by single-crystal X-ray diffraction,powder XRD,FT-IR,TGA and elemental analysis techniques.MCP 1 features a 3D framework based on tetranuclear Co(Ⅱ)clusters where the four cobalt ions are coplanar,and shows an unusual binodal(3,10)-connected topology.Furthermore,the photocatalytic experiment result indicates the degradation ratios of rhodamine B(RhB)reach 78.2%when MCP 1 acts as catalyst.

关 键 词：hydrothermal synthesis structure Co(Ⅱ) clusters photocatalytic property 

分 类 号：TQ[化学工程]