Dipyrrolydiketones BF₂ complex was synthesized and characterized by NMR, HRMS, and single crystal diffraction. In non-polar environment, this BF₂ containing dye emitted bright blue-green fluorescence. No significant spectra shift was observed both in absorption and emission spectra, which indicates the insensitivity of absorption/emission toward environment. The alkyl substituted pyrrole rings lead to its highly emission character in solid state by enhancing the distance between dye molecules. Absolute quantum yields were determined to be 0.51–0.78/0.36 in selected organic medium and solid state, respectively. The emission dynamics was investigated by fluorescence lifetime and both monoexponential and bi-exponential decay was observed.

合成了_二吡咯基二酮BF _{2 配合}物，并通过NMR、HRMS和单晶衍射对其进行了表征。在非极性环境中，这种含有BF ₂的染料发出明亮的蓝绿色荧光。在吸收和发射光谱中均未观察到显着的光谱偏移，这表明吸收/发射对环境不敏感。烷基取代的吡咯环通过增加染料分子之间的距离导致其在固态下的高发射特性。在选定的有机介质和固态下，绝对量子产率分别确定为 0.51–0.78/0.36。通过荧光寿命研究发射动力学并且观察到单指数和双指数衰减。