Green-emitting iridium(<scp>iii</scp>) complexes containing sulfanyl- or sulfone-functionalized cyclometallating 2-phenylpyridine ligands
作者:Edwin C. Constable、Cathrin D. Ertl、Catherine E. Housecroft、Jennifer A. Zampese
DOI:10.1039/c3dt53626b
日期:——
[Ir2(3)4Cl2]·2CH2Cl2 was determined. [Ir(6)2(bpy)][PF6] was prepared by nucleophilic substitution starting from [Ir(1)2(bpy)][PF6]. The [Ir(C^N)2(bpy)][PF6] complexes have been characterized by NMR, IR, absorption and emission spectroscopic and mass spectrometric methods. The single crystal structures of enantiomerically pure Δ-[Ir(1)2(bpy)][PF6] and of rac-4[Ir(1)2(bpy)][PF6]}·Et2O·2CH2Cl2 are described