3-Phenylisoquinoline Ligand-Driven Enhanced Triplet Emission in an Ir(III) Phosphor Enabling High-Efficiency in Orange and Hybrid White OLEDs
We report the synthesis, photophysical properties, and electroluminescent performance of a Ir(3-phenylisoquinoline)3 (Ir(3-piq)3) complex. Single-crystal X-ray analysis reveals a distorted octahedral geometry with strong intermolecular interactions that enforce rigid molecular packing and abate nonradiative decay by...