New ZnII complexes with fluorescent ligand [Zn(bpimp)3]X2 (bpimp: 2-(4-tert-butylphenyl)imidazo[4,5-f]-1,10-phenanthroline) were prepared. While the ligand does not exhibit fluorescence in the solid state, the new ZnII complexes exhibit fluorescence in solution and solid states. On the other hand, NiII– and CoII–bpimp complexes do not exhibit strong fluorescence in solution and in the solid states.
新型
锌(II)配合物 [Zn(bpimp)3]X2(bpimp: 2-(4-
叔丁基苯基)
咪唑[4,5-f]-1,10-
菲啰啉)被制备出来。虽然该
配体在固态下不表现出荧光,但新型
锌(II)配合物在溶液和固态下均表现出荧光。另一方面,
镍(II)和
钴(II)的 bpimp 配合物在溶液和固态下均未表现出强荧光。