A chiral multibrominated triangular macrocycle for modulating circularly polarized phosphorescence

Key Points

• This research focuses on creating a chiral macrocycle to achieve tunable circularly polarized phosphorescence.
• Developed a chiral triangular macrocycle
• Achieved tunability of circularly polarized phosphorescence from blue-green to deep-red
• Investigated rigidification and intermolecular charge-transfer interactions
• Successfully modulated circularly polarized room-temperature phosphorescence (CP-RTP) at various wavelengths
• Observed a transition from blue-green to deep-red phosphorescence
• Demonstrated the impact of intermolecular charge-transfer interactions on phosphorescence tuning