摘要
Metal-organic frameworks are a sort of rapid development crystal solids,which have greatly attracted a large amount of attention in recent decades.The construction of 3D[Ni(bcp)(bpp)]n(namely complex 1)displays a rare[3+3+3]nine-fold interpenetrated diamond topology,which can be successfully synthesized by a mixed strategy of 1,3-bis(4-carboxyphenoxy)propane(H2bcp)and 1,4-bis(4-pyridylmethyl)piperazine(bpp).The interpenetrated network may be ascribed to these flexible bridging linkers to facilitate the penetration degree.In addition,the resultant sample was adequately characterized by elemental analysis,single-crystal X-ray diffraction,powder X-ray diffraction,and thermal gravimetric analysis.Furthermore,the as-synthesized sample can be used as catalysis for chemical fixation of CO2 and epoxide to carbonate.
作者
GUO Feng
郭锋(Chongqing Key Laboratory of Inorganic Special Functional Materials,College of Chemistry and Chemical Engineering,Yangtze Normal University,Fuling,Chongqing 408100,China)