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首页> 外文期刊>Zeitschrift fur Anorganische und Allgemeine Chemie >A New Heterometallic Cu-II-La-III Metal-organic Framework: Crystal Structure, Adsorption of Light Hydrocarbons and Anti-gastric Cancer Activity
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A New Heterometallic Cu-II-La-III Metal-organic Framework: Crystal Structure, Adsorption of Light Hydrocarbons and Anti-gastric Cancer Activity

机译:一种新的异素Cu-II-LA-III金属 - 有机框架:晶体结构,轻质烃和抗胃癌活动的吸附

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摘要

The solvothermal self-assembly reaction of CuCl2, LaCl3, and H(2)tdc afforded a new heterometallic compound, namely [CuLa2(tdc)(4)(H2O)(DMA)(2)](n) (1) (H(2)tdc = thiophene-2,5-dicarboxylic acid, DMA = N,N '-dimethylacetamide). Single crystal X-ray diffraction analysis revealed that compound 1 features a 3D framework based on 1D heterometallic rod-shaped Cu-II-La-III-carboxylate chains. The porous framework of the desolvated samples (denoted as 1 ') can be easily obtained via the heat treatment process at 200 degrees C for 2 h. Gas adsorption investigations revealed that 1 ' exhibits good light hydrocarbons adsorption performance. In addition, the anticancer activities of this heterometallic complex were evaluated via the MTT assay.
机译:CuCl2,LACL3和H(2)Tdc的溶剂热自组装反应得到了一种新的杂核化合物,即[CULA2(TDC)(4)(H2O)(DMA)(2)](1)(H (2)TDC =噻吩-2,5-二羧酸,DMA = N,N'-二甲基乙酰胺)。 单晶X射线衍射分析显示,化合物1具有基于1D杂动机棒状Cu-II-La-III-羧酸壳链的3D框架。 通过在200℃下通过热处理过程可以容易地获得去溶剂样品的多孔框架(表示为1')2小时。 气体吸附调查显示1'表现出良好的轻质碳氢化合物吸附性能。 此外,通过MTT测定评估该杂常常核复合物的抗癌活性。

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