Benzothiazole based molecular species are among the important heterocyclic compounds which are usually characterised by fluorescence that covers a wide spectral range. Herein, we present synthesis and luminescent behaviour of benzothiazole based derivatives and their rigidified boron(III) NˆO chelates. Significant tuning of emission and absorption behaviour of the compounds led us to identify compositions of the complimentary colors emitted from these molecular species both in solution (CIE coordinates: x = 0.35753, y = 0.3315) as well as in the solid (CIE coordinates: x = 0.34753, y = 0.32062) state that furnished nearly white light emission. This work involving structurally simpler and easy to synthesise molecular species with different emission properties, importantly in the solid state, may find potential application in the context of colored and white-emitting materials.

基于苯并噻唑的分子物质是重要的杂环化合物之一，通常以覆盖宽光谱范围的荧光为特征。在本文中，我们介绍了苯并噻唑基衍生物及其刚性化的硼ˆⅢˆ ＝螯合物的合成和发光行为。化合物的发射和吸收行为的显着调整使我们能够鉴定出这些分子种类在溶液（CIE坐标：x = 0.35753，y = 0.3315）和固体中（CIE坐标：x）发出的互补色的组成＝ 0.34753，y ＝ 0.32062）状态提供近乎白光的发射。这项工作涉及结构简单且易于合成的，具有不同发射特性（尤其是固态）的分子物种，