posted on 2009-01-01, 00:00authored byWenjuan Tan, Qiong Zhang, Junji Zhang, He Tian
A novel iridium complex, (Py-BTE)2Ir(acac), coordinating to the photochromic diarylethene derivative is prepared. This complex showed excellent near-infrared photochromic behaviors accompanied by efficient quenching of phosphorescence emission.