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8-羟基喹啉-5-磺酸构筑的有机-无机配位化合物的合成、结构和性质研究

Synthesis,crystal structure and properties of inorganic-organic hybridpolymers based on 8-hydroxylquinoline-5-sulfonic acid
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摘要 在溶剂热条件下,以8-羟基喹啉-5-磺酸为配体,合成了两个新的有机-无机配位化合物Mn(QS)(H2O)(1)和Co(QS)(H2O)2(2)(H2QS=8-hydroxylquinoline-5-sulfonic acid),并且对他们进行了单晶X-射线解析.其中化合物1是一个具有金红石拓扑的三维开放骨架结构,化合物2是一个三维超分子结构.我们对这些化合物进行了粉末X射线,红外光谱,差热热重,荧光光谱和磁学性质的研究. Two new inorganic-organic hybrid polymers, Mn(QS)(H2O) (1) and Co(QS)(H2O)2 (2) (H2QS=8-hydroxylquinoline-5-sulfonic acid), based on 8-hydroxylquinoline-5-sulfonate ligand, have been synthesized under solvothermal conditions and their structures were solved by single-crystal X-ray diffraction analysis. Compound 1 is a three-dimensional open framework with rutile topology structure, and compound 2 is a three-dimensional supramolecular structure. These compounds were characterized by powder XRD, infrared spectroscopy, thermogravimetric analysis, fluorescence properties and magnetism properties.
出处 《中国科学(B辑)》 EI CSCD 北大核心 2009年第10期1159-1166,共8页 Science in China(Series B)
基金 国家重点基础研究发展计划(编号:2006CB806100) 国家自然科学基金杰出青年基金(批准号:20625102) 国家自然科学基金(批准号:20831D02 20571030 20531030 20371020)资助
关键词 有机-无机杂化材料 8-羟基喹啉-5-磺酸 荧光 磁性 Inorganic-organic hybrid polymers, 8-hydroxylquinoline-5-sulfonate, Fluorescence properties, Magnetism properties
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