Synthesis and Spectral Characterization of U(VI) and Th(IV) Complexes of Thenoylpyrazolone-ethylenediamine

被引：0

作者：

Li, Jin-Zhou ^{[1
]}

An, Yu-Mei ^{[1
]}

Yu, Wen-Jin ^{[1
]}

Sha, Jing-Quan ^{[1
]}

机构：

[1] Department of Chemistry, Harbin Normal University, Harbin 150080, China

来源：

Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis | 2002年 / 22卷 / 06期

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摘要：

Two novel bis-schiff base complexes [UO2(PMTHP)2en] and [Th(PMTHP)2en(NO3)2] have been synthesized, where (PMTHP) 2en=N,N prime -bis[(1-phenyl-3-methyl-5-oxo-5-pyrazolinyl)-2- thenoylmethylidyne] ethylenediamine, and characterized by elemental analysis, IR, UV-Vis, 1H NMR, 13C NMR and molar conductance measurements. The results show that the bis-schiff base is a quadridentate ligand and the nitrate a bidentate ligand, and the uranyl and thorium ions exhibit coordination of six and eight in the complexes, respectively.

引用

页码：939 / 940

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