We report an improved method to make the ligand N,N′-(pyrazine-2,5-diylbis(methanylylidene))bis(2-(pyridin-2-yl)ethanamine) (L) and the subsequent complexation of this ligand to make the triangular metallo-macrocycles [Co3L3](ClO4)6·2H2O (C1·2H2O) and [Mn3L3](ClO4)6·3H2O (C2·3H2O). Single crystal X-ray analysis of both trimeric circular helicates reveal the complexes pack in enantiomeric pairs in close
我们报告了一种改进的方法来制备
配体 N,N'-(pyrazine-2,5-diylbis(methanylylidene))bis(2-(pyridin-2-yl)ethanamine) (L) 以及该
配体随后与制备三角形
金属大环 [Co3L3](
ClO4)6·2H2O (C1·2H2O) 和 [Mn3L3]( )6·3H2O (C2·3H2O)。两种三聚环状螺旋的单晶 X 射线分析显示,复合物以对映体对的形式与伴随的阴离子密切协同。图形摘要