希土冠醚配合物是近年来引起人们广泛兴趣的研究领域。到目前为止,已研究了包括硝酸根、溴离子、异硫氰酸根、高氯酸根、六氟磷酸根、三氟醋酸根等作为抗衡阴离子的希土冠醚配合物。由于碘离子易被氧化,REI_3不稳定,因此相应的配合物也容易分解,至今文献中尚未见到有关碘离子作为抗衡阴离子的希土冠醚配合物的报道。我们合成了希土碘化 Eritrea crown ether complexes in recent years has aroused widespread interest in the field of research. Up to now, rare earth crown ether complexes including nitrate, bromide, isothiocyanate, perchlorate, hexafluorophosphate, trifluoroacetate and the like as counter anions have been studied. Since iodide ions are easily oxidized and REI_3 is unstable, the corresponding complexes are also easily decomposed. Up to now, no reports have been reported in the literature about rare earth crown ether complexes containing iodide as a counter anion. We synthesized the Greek soil iodization