Synthesis and characterization of mixed ligand complexes of Thorium(IV) with piperidinobenzylurea and various anions

被引：0
|
作者：
Viswanathan, M [1 ]
Krishnan, G [1 ]
机构：
[1] SN Coll Women, Dept Chem, Kollam 691001, India
来源：
ASIAN JOURNAL OF CHEMISTRY | 2004年 / 16卷 / 02期
关键词：
synthesis; mixed ligand complexes; Thorium(IV); piperidinobenzylurea;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A series of four mixed ligand complexes of Th(IV) with piperidinobenzylurea (PBU) and various anions such as acetate, nitrate, perchlorate and thiocyanate have been synthesizd and characterized. The chemical composition of the complexes have been established from analytical, molar conductance, spectral and thermal studies. Antimicrobial activity of the complexes was also studied. The complexes exhibit the formulae: [Th(PBU)(2)X-4] where X = NO ((3)) over bar, NCS- or CH3COO- and [Th(PBU)(3)ClO4](ClO4)(3). In these complexes, the ligand, PBU acts as a neutral bidentate ligand whereas the monovalent anions act as unidentate ligands.
引用
收藏
页码：1039 / 1043
页数：5
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