Development of Unsymmetrical Boron Complexes Bearing (Iso)quinolylphenol Ligands and Their Halogenated Derivatives; Crystal Polymorphism for White-Light-Emitting Properties

Key Points

• The aim is to explore the optical properties of boron complexes with (iso)quinolylphenol ligands and their derivatives.
• Synthesis of boron complexes with (iso)quinolylphenol ligands.
• Creation of halogenated derivatives of these complexes.
• Investigation of structural effects on photoabsorption and emission.
• Identified the impact of (iso)quinoline rings on optical properties.
• Demonstrated the influence of halogenation on photoabsorption characteristics.
• Highlighted potential for white-light-emitting applications.