Complexes combining the “Enders triazole” as a bidentate C^C* NHC ligand and arylated β-diketonates around a platinum(II) center afford emitters with quantum yields of more than 80%. The phosphorescent emission is centered in the sky blue region of the visible spectrum. The presented transition-metal compounds are characterized by their photophysical properties, as well as 2D NMR experiments and solid-state
将“ Enders triazole”作为双齿C ^ C * NHC
配体与围绕
铂(II)中心的芳基化的
β-二酮酸酯相结合的复合物,可提供量子产率超过80%的发射体。
磷光发射集中在可见光谱的天蓝色区域中。提出的过渡
金属化合物的特征在于其光物理性质,以及2D NMR实验和固态结构。