Synthesis and study of N-(1-phenylethylidene)-N-(4H-1,2,4-triazol-4-yl)amine, N′-(4H-1,2,4-triazol-4-yl)benzamidine, and cobalt(ii), nickel(ii), and copper(ii) complexes based on these ligands
作者:E. V. Lider、E. V. Peresypkina、K. A. Volkova、E. V. Abramova、Yu. G. Shvedenkov、V. N. Ikorskii、L. A. Sheludyakova、A. I. Smolentsev、L. G. Lavrenova
DOI:10.1007/s11172-008-0260-z
日期:2008.9
Methods were developed for the synthesis of complexes of CoII, NiII, and CuII nitrates and chlorides with N-(1-phenylethylidene)-N-(4H-1,2,4-triazol-4-yl)amine (L1) and N′-(4H-1,2,4-triazol-4-yl)benzamidine (L2). The CoII and NiII complexes have a linear trinuclear structure. The CuII complexes are polynuclear. Both ligands are coordinated to the metal ions in a bidentate-bridging mode through the
开发了 CoII、NiII 和 CuII 硝酸盐和氯化物与 N-(1-苯基亚乙基)-N-(4H-1,2,4-三唑-4-基)胺 (L1) 和 N 的复合物的合成方法'-(4H-1,2,4-三唑-4-基)苯甲脒(L2)。CoII 和 NiIII 复合物具有线性三核结构。CuII复合物是多核的。两种配体通过杂环的 N(1) 和 N(2) 原子以双齿桥接模式与金属离子相协调。在所有化合物中,配位多面体都可以描述为扭曲的八面体。建立了[Ni3(L1)6(EtOH)2(H2O)4](NO3)6·2EtOH·4H2O配合物的分子和晶体结构。