Cyclometalated Ir( iii ) complexes bridged by µ-OH and µ-3,5-bis(4-methoxyphenyl)-pyrazole ligands

Key Points

• The research aims to investigate the synthesis of neutral heterobridged iridium complexes.
• Reactions of cyclometalated chloro-bridged Ir(iii) dimers with pyrazole ligands were performed.
• Synthesis focused on changing ligand structures to create new complexes.
• Formation of neutral heterobridged Ir(iii) dimers was confirmed.
• The reaction successfully resulted in new complex structures.