稀土-噻吩甲酰三氟丙酮-4,4′-联吡啶-N,N′-二氧化物三元配合物的合成与表征

Synthesis and Characterization of the Ternary Complexes of Rare Earth thenoyltrifluoracetone 4,4′ bipyridine Dioxide

首次合成了稀土－噻吩甲酰三氟丙酮（ＴＴＡ）－４，４′－联吡啶－Ｎ，Ｎ′－二氧化物的三元配合物，通过元素分析，确定其组成为：Ｌｎ（ＴＴＡ）３０．５（４，４′－ｂｉｐｙＮ２Ｏ２），通过紫外、红外以及热谱分析，讨论了它们的物理化学性质。

Ternary complexes of rare earth thenoyltrifluoracetone 4,4 ′ bipyridine dioxide are prepared. Their compositions are determined as Ln(TTA) 30 5L(L=4,4 ′ bipyN 2O 2) by elementary analysis. Their properties have been studied with conductometry,UV and IR absorption spectroscopies and thermal analysis.