Synthesis and characterization of N,N′,′N″,Nâ�—-tetrakis(2-aminoethyl)-1,4,8,11-tetra-azacyclotetradecane and its copper(<scp>II</scp>) complexes
作者:I. Murase、M. Mikuriya、H. Sonoda、S. Kida
DOI:10.1039/c39840000692
日期:——
The title ligand combines with two copper(II) ions as an octadentate ligand forming unique binuclear structures; the Cu–Br bond of the bromide complexes shows an extraordinary inertness towards hydration in aqueous solution.
μ-Carbonato-bridged binuclear nickel(II) complexes with N,N′,N″,N″″-tetrakis(2-aminoethyl)-1,4,8,11-tetraazacyclotetradecane(taec), [Ni2(taec)(CO3)](ClO4)2·H2O has been prepared and characterized by electronic spectra, magnetic susceptibilities (80–300 K), and X-ray structure analysis.
μ-碳桥联双核镍(II)与N,N',N",N""-四(2-氨基乙基)-1,4,8,11-四氮杂环十四烷(taec),[Ni2(taec)( CO3)](ClO4)2·H2O 已制备并通过电子光谱、磁化率 (80–300 K) 和 X 射线结构分析进行表征。