含酰胺基团稀土配合物的红外光谱

IR Spectra of Rare Earth Complexes Containing Amide Groups

本文合成了未见文献报道的氯化稀土丙酰胺配合物（ＬｎＣｌ３·３ＰＡ），剖析了ＬｎＣｌ３·３ＰＡ和聚（苯乙烯－丙烯酰胺）负载氯化稀土配合物（ＳＡＡ·ＬｎＣｌ３）的红外光谱和电子能谱，结果表明，含酰胺基团的配体均通过羰基氧与稀土离子配位。

Propionamide complexes of rare earth chlorides(LnCl 3·3PA)have been synthesized,IR spectra and X ray photoelectron spectra of poly(styrene acrylamide) supported LnCl 3 complexes(SAA·LnCl 3) and LnCl 3·3PA have been discussed.Results show the ligand with oxygen of carbonyl group coordinated to the metal ions.