A New Framework of a Heteroleptic Iridium(III)-Carbene Complex as a Triplet Emitting Material

作者：Wiegmann Bjoern; Jones Peter G; Wagenblast Gerhard; Lennartz Christian; Muenster Ingo; Metz Stefan; Kowalsky Wolfgang; Johannes Hans Hermann^*

来源：Organometallics, 2012, 31(15): 5223-5226.

DOI：10.1021/om300458f

A new framework for a dark red emitting heteroleptic failed cyclometalated iridium(III) carbene complex as an intermediate with a short triplet lifetime has been synthesized. A crystal structure has been determined by X-ray structure analysis. The photophysical behavior of this complex has been studied experimentally through UV-vis spectroscopy and photoluminescence studies with a view toward organic light-emitting diode (OLED) applications. The determination of HOMO/LUMO levels has been carried out by differential pulse voltammetry.

• 出版日期2012-8-13