Optical and nonlinear optical properties of new Schiff’s bases: experimental versus theoretical study of inclusion interactions
作者:Bojidarka B. Ivanova、Michael Spiteller
DOI:10.1007/s10847-012-0163-3
日期:2013.2
Experimentally and theoretically were studied the physical properties of 19 new Schiff’s bases and their different protonated forms, depending on reaction conditions. It was elucidated the correlation between the type of molecular architecture, substituents and pH of the medium on first hyperpolarizability (β) with regard to the potential application of these compounds as organic nonlinear optical
从实验和理论上研究了 19 种新席夫碱的物理性质及其不同的质子化形式,具体取决于反应条件。关于这些化合物作为有机非线性光学材料的潜在应用,阐明了分子结构类型、取代基和介质 pH 值与第一超极化率 (β) 之间的相关性。还研究了结构和光学性质,比较了质谱、电子吸收、漫反射和荧光光谱、凝聚相振动光谱、核磁共振以及热方法的量子化学数据和实验结果。