Coordination Polymers from an Amino-Functionalized Terphenyl-Tetracarboxylate Linker: Structural Multiplicity and Catalytic Properties
作者:Xiaoxiang Fan、Hongyu Wang、Jinzhong Gu、Dongyu Lv、Bo Zhang、Jijun Xue、Marina V. Kirillova、Alexander M. Kirillov
DOI:10.1021/acs.inorgchem.3c01905
日期:2023.10.30
[Zn2(μ6-tpta)(μ-H2biim)(H2O)2]n (8), wherein 2,2′-bipyridine (2,2′-bipy), 4,4′-bipyridine (4,4′-bipy), 1,10-phenanthroline (phen), or 2,2′-biimidazole (H2biim) are present as additional stabilizing ligands. The structural types of 1–8 vary from one-dimensional (1D) (2, 5) and two-dimensional (2D) (3, 4, 6) CPs to three-dimensional (3D) metal–organic frameworks (MOFs) (1, 7, and 8) with a diversity of topologies
氨基官能化的三联苯四甲酸,2'-氨基-[1,1':4',1"-三联苯]-3,3",5,5"-四甲酸(H 4 tpta),被用作一种适应性强的接头,可在水热条件下合成八种配位聚合物(CP)。得到的产物被配制为[Co(μ 6 -H 2 tpta)] n ( 1 ), [Co(μ 3 -H 2 tpta)(2,2'-bipy)] n ( 2 ), [M 3 ( μ 6 -Htpta) 2 (2,2′-bipy) 2 ] n (M = Mn ( 3 ), Cd ( 4 )), [Ni 2 (μ 4 -tpta)(phen) 2 (H 2 O) 4 ] n ( 5 ), [Zn 2 (μ 6 -tpta)(phen) 2 ] n ( 6 ), [Zn 2 (μ 6 -tpta)(μ-4,4′-bipy)]·H 2 O } n ( 7 )和[Zn 2 (μ 6 -tpta)(μ-H 2 biim)(H