【作者】 李娜； 黄如丹；

【Author】 Na Li, Rudan Huang * School of Chemistry, Beijing Institute of Technology, Beijing, 100081

【机构】 北京理工大学化学学院；

【摘要】 <正>将多金属氧酸盐(POMs)与金属有机骨架(MOFs)组装成主客体化合物,是近年来的研究热点之一[1-2]。本文合成了一种新型的基于柔性配体构筑的MOFs担载Keggin型杂多酸的无机-有机杂化化合物:更多还原

【Abstract】 The research of the host-guest compounds assembled by Polyoxometalates (POMs) and metal-organic frameworks (MOFs) is one of the focus in recent years. One novel metal-organic frameworks supported Keggin polyoxometalate based on the new flexible ligand has been systhesized, namely [(NiL) 6 (PMoⅥ12O40 )(PMoⅥ11MoⅤO40)2 ]Cl·6H2O(L=1,3-Bis(imidazolyl)propane). The compound has been characterized by infrared spectrum and single-crystal X-ray diffraction analysis. The crystal structure belongs to trigonal system, space group P3- , crystallography data: a=22.2555(9), b=22.2555(9), c=12.5854(8), α=β=90°, γ=120°, F(000) = 3890, R1 = 0.0973, wR2 = 0.2307. In MOFs, each nickel atom is six-coordinated by two terminal O atoms from two polyoxoanions and N atoms from four ligands. The Keggin POMs are incorporated into the 3D frameworks.更多还原