三种Schiff碱的Raman振动特性及其归属

The Raman Vibrational Characteristics and Assignments of Three Schiff Bases

本文研究了三种反对称Schiff碱的Raman振动特性 ,分析了三种Schiff碱的拉曼振动模式 。

The Raman vibrational characteristics of three asymmetric Schiff bases were studied in this paper. By referring to the characteristic Raman spectra of substitutent benzene and oxamidoxime compounds, the Raman vibrational modes of three. Schiff bases were analyzed and assigned, respectively. The difference of their Raman spectra mainly arises from their different vibrational energy level resulting from the C-OH group to most extents. This result is of importance for further investigating the properties of these three new-type Schiff bases.