1，1＇－二（N－萘甲酰腙乙基）二茂铁与一些过渡金属的配合物研究

STUDIES ON THE COORDINATON COMPOUNDS OF 1,1'-BIS(N-NAPHTHOYLHYDRAZONE ETHYL)FERROCENE WITH SOME TRANSITION METALS

合成了１，１＇－二（Ｎ－萘甲酰腙乙基）二茂铁与一些过渡金属的配合物，通过元素分析、ＩＲ、ＵＶ、热分析和摩尔电导测试结果，对配体与金属离子结合方式、配合物的组成和性质进行了研究；研究结果表明，配体以烯醇式通过亚胺基的氮原子和酰胺基的氧负离子与金属离子配位，生成中性配合物。配合物的热稳定性都比配体的高，配体和配合物都是弱电解质。

The syntheses of the complexes of 1,1'-bis(N-naphthoylhydrazone ethyl)ferrocenewith some transition metals have been reported.The studies on the nature of the ligand to metal ionbonding in its complex,and the composition and properties of the complex have been researched bythe data of elemental analyses、IR、UV 、TG-DTA and molar conductance. These facts suggest thatthe metal ions form neutral coordination compounds with the ligand in the enol form,through themethylenimine group nitrogen atom and the amide-Ⅰ oxygen negative ion。The thermal statility ofthe complexes is much higher than that of the ligand.The results of molar conductance indicate thatthe ligand and coordination compounds are all weak electrolytes。