文献类型：期刊文献

英文题名：Metal-organic frameworks derived from chalcone dicarboxylic acid: New topological characters and initial catalytic properties

作者：Ma, Chixiao[1,2];Pan, Wei[2];Zhang, Junyong[2];Zeng, Xianghua[2];Gong, Chunhua[3];Xu, Huiting[4];Shen, Runpu[4];Zhu, Dun-Ru[1];Xie, Jingli[2,4]

机构：[1]Nanjing Tech Univ, Coll Chem Engn, Nanjing 211816, Peoples R China;[2]Jiaxing Univ, Coll Biol Chem Sci & Engn, Jiaxing 314001, Peoples R China;[3]Jiaxing Nanhu Univ, Coll Adv Mat Engn, Jiaxing 314001, Peoples R China;[4]Shaoxing Univ, Zhejiang Engn Res Ctr Fat Soluable Vitamin, Shaoxing 312000, Peoples R China

年份：2022

卷号：543

外文期刊名：INORGANICA CHIMICA ACTA

收录：SCI-EXPANDED(收录号：WOS:000888808600003)、、EI(收录号：20224012823894)、Scopus(收录号：2-s2.0-85138809281)、WOS

基金：Financial support from the National Natural Science Foundation of China (21771088), Zhejiang Provincial Natural Science Foundation of China (LY20B010005) and the Opening Project of Zhejiang Engineering Research Center of Fat-soluble Vitamin is gratefully acknowledged. Chixiao Ma thanks the Postgraduate Research & Practice Innovation Program of Jiangsu Province (SJCX22_0439).

语种：英文

外文关键词：Metal-organic frameworks; Topological; Heterogeneous catalysis

外文摘要：Two metal-organic frameworks, [Ag2L(bpy()0.5)](n) (1) and [CoL(bpy)](n) (2), were successfully assembled through mixed-ligands strategy with different metal resource. Remarkably, both MOFs manifest multi-nuclear metal units as nodes and diverse topological structures. Compound 1 is an infinite two-dimensional layer structure with unsaturated four-nuclear silver unit nodes. While compound 2 exhibits a novel three-dimensional structure. The heterogeneous catalysis efficiency of the MOFs towards cycloaddition of N-methyl propargylamine with CO2 has been explored, and compound 1 displays higher catalytic activity derived from bare Lewis acid silver active site.