spectral (IR, UV/Vis) studies. EPR parameters and magnetic behaviour indicates that the complexes are antiferromagnetic in nature and most likely adopt the typical carboxylate cage structure. Interesting amide bonding patterns have been observed and various EPR parameters have been evaluated on the basis of these studies, tentative probable structures of the complexes have been proposed.
Cu(II)与N,N'-双(3-羧基-1-氧代-2-丙-2-烯基)
乙二胺(B
COPENH(2),A)和N,N'的二聚(
水合和脱
水)配合物制备了双(2-羧基-1-氧代苯基)
乙二胺(B
COPHENH(2),B),并通过元素分析,磁化率测量,EPR,热和光谱(IR,UV / Vis)研究进行了表征。EPR参数和磁性能表明,该络合物本质上是反
铁磁性的,很可能采用典型的
羧酸盐笼状结构。在这些研究的基础上,观察到了有趣的酰胺键模式,并评估了各种EPR参数,提出了该复合物的初步可能结构。