在微波辅助加热下,4,4′-二氟-2,3-二苯基喹喔啉(DPQF)与水合三氯化铱(IrCl3.H2O)反应,合成了一种新型三环喹喔啉铱配合物[Ir(DPQF)3],通过1HNMR、元素分析和质谱方法对配合物结构进行了表征,并研究了配合物的吸收光谱和光致发光光谱。结果表明,配合物Ir(DPQF)3在391和453 nm处存在单线态1MLCT(金属到配体的电荷跃迁)和三线态3MLCT的吸收;在618 nm处有较强的金属配合物三线态的磷光发射,是一种新型红色磷光材料。 Under microwave assisted heating, 4,4’-difluoro-2,3-diphenylquinoxaline (DPQF) was reacted with iridium trichloride (IrCl3.H2O) to synthesize a novel tricyclic quinoxaline Iridium complex [Ir (DPQF) 3] was synthesized and its structure was characterized by 1HNMR, elemental analysis and mass spectrometry. The absorption and photoluminescence spectra of the complex were also studied. The results show that the complex Ir (DPQF) 3 has the absorption of singlet 1MLCT (metal-to-ligand charge transition) and the triplet state 3MLCT at 391 and 453 nm. At 618 nm, the strong triplex state of metal complex Phosphorescent emission, is a new type of red phosphorescent material.