Zinc complexes of dipyridyl-triazoles

被引：28
|
作者：
Hartmann, U [1 ]
Vahrenkamp, H [1 ]
机构：
[1] UNIV FREIBURG,INST ANORGAN & ANALYT CHEM,D-79104 FREIBURG,GERMANY
来源：
INORGANICA CHIMICA ACTA | 1995年 / 239卷 / 1-2期
关键词：
zinc complexes; drug-related ligand complexes; crystal structures;
D O I：
10.1016/0020-1693(95)04712-3
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The ligands 3,5-di(2-pyridyl)-1,2,4-triazole (L) and 3,5-di(2-pyridyl)-4-amino-1,2,4-triazole (L') were reacted with zinc salts. With ZnCl2 1:1 complexes were obtained. Zn(NO3)(2), Zn(ClO4)(2) and Zn(BF4)(2) produced 2:1 complexes, NMR and IR data indicate varying bonding modes of the ligands and anions. A crystal structure determination of [(L')(2)Zn(H2O)(2)](ClO4)(2) has shown the metal to be octahedrally coordinated by two water molecules and one triazole and pyridine nitrogen atom each of the two ligands L'.
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收藏
页码：13 / 17
页数：5
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