Halogen-Regulated Luminescence in Heteroleptic Cu(I) Complexes with Pyrazine and Xantphos: Synthesis, Structure, and TADF Properties.
Cu(I) complexes have attracted considerable attention due to their abundance, low cost, and distinctive photophysical properties, making them promising candidates for thermally activated delayed fluorescence (TADF) applications. We synthesized two mononuclear Cu(I) halide complexes using 2-ethylpyrazine and the diphosp...