【摘要】 <正>对碱金属、希土与苯并-15-冠-5冠醚配合物的研究指出,4′-取代单苯并冠醚的阳离子配合物的稳定性及其他性质,受取代基电子效应的影响,给电性取代基可增加芳醚氧原子上的电子密度,改变冠氧的极性,从而影响其配位能力,扩大希土配合物之间性质上的差别,达到分离的目的。对于铁系元素,文献报导甚少。我们继Ⅰ之后,又合成了三氯化铁水合物与4′-碘苯并-15-冠-5固态配合物,并研究了其性质。更多还原

【Abstract】 The synthesis and properties of coordination compounds of iron series chlorides (FeCl3·CoCl2 and NiCl2 ) with 4’-iodobenzo-15-crown-5 were reported in this paper.Synthesized FeCl3·L·3H2O is a new kind of 1:1 crown ether coordination compound. Which contains three moles crystal water and characterized by element analysis, IR spectrum, UV spectrum, DTA TG and X-ray.Under the same conditions, the coordination compounds of CoCl2 and NiC12 with 4’-iodobenzo-15-crown-5 were not formed.更多还原