Aggregation-induced phosphorescent emission (AIPE) of iridium(III) complexes

作者:Zhao Qiang; Li Lei; Li Fuyou*; Yu Mengxiao; Liu Zhipan; Yi Tao; Huang Chunhui
来源:Chemical communications, 2008, (6): 685-687.
DOI:10.1039/b712416c

摘要

A novel aggregation-induced phosphorescent emission (AIPE) was observed for iridium(III) complexes. This interesting phenomenon was attributed to the intermolecular packing, resulting in a switch from the non-emissive (3)LX excited state to the emissive (3)MLLCT transition, which is confirmed by X-ray diffraction studies as well as theoretical calculations.