Chen Hui Ru
Department of Pharmaceutical Technology and Biological Engineering, Changzhou Institute of Engineering Technology, Changzhou 213164, People's Republic of China.
Acta Crystallogr C Struct Chem. 2022 Mar 1;78(Pt 3):164-168. doi: 10.1107/S2053229622001322. Epub 2022 Feb 9.
A three-dimensional metal-organic framework, namely, poly[[bis(μ-benzene-1,3,5-tricarboxylato)bis[μ-1,3,5-tris(2-methylimidazol-1-yl)benzene]tricopper(II)] hexahydrate], {[Cu(CHO)(CHN)]·6HO} or {[Cu(BTC)(TMIB)]·2HO}, (I) [TMIB is 1,3,5-tris(2-methylimidazol-1-yl)benzene and HBTC is benzene-1,3,5-tricarboxylic acid], has been synthesized under solvothermal conditions and structurally characterized by elemental analysis, IR spectroscopy, single-crystal X-ray diffraction and thermogravimetric analysis (TGA). Compound (I) features an unusual three-dimensional (3,4)-connected 2-nodal net with {8}{8} topology. Photocatalytic investigations indicate that (I) affords good photocatalytic capabilities in the degradation of methylene blue (MB). Furthermore, the possible photocatalytic mechanism is discussed.
一种三维金属有机框架，即聚[[双(μ-苯-1,3,5-三羧基)双[μ-1,3,5-三(2-甲基咪唑-1-基)苯]三铜(II)]六水合物]，{[Cu(CHO)(CHN)]·6HO}或{[Cu(BTC)(TMIB)]·2HO}，(I)[TMIB为1,3,5-三(2-甲基咪唑-1-基)苯，HBTC为苯-1,3,5-三羧酸]，已在溶剂热条件下合成，并通过元素分析、红外光谱、单晶X射线衍射和热重分析(TGA)进行了结构表征。化合物(I)具有不寻常的三维(3,4)连接的2-节点网络，具有{8}{8}拓扑结构。光催化研究表明，(I)在亚甲基蓝(MB)的降解中具有良好的光催化能力。此外，还讨论了可能的光催化机理。
