二种新型氮磷类铜(Ⅰ)配合物的合成、表征及其性能的研究

Synthesis,Characterization and Properties of Two Novel Copper(Ⅰ)Complexes Based on Nitrogen and Phosphine Ligands

设计合成了1,1'-联萘-2,2'-双二苯膦(Binap)和4,5-双(二苯基膦)-9,9-二甲基氧杂蒽(Xanphos)两种含磷配体的铜配合物[Cu(phen)(Binap)]BF_4(a)和[Cu(phen)(Xanphos)]BF_4(b),并对其进行了紫外吸收光谱、荧光发射光谱、红外光谱和X射线单晶衍射的测定.配合物a属于单斜晶系,α=90°、β=95.313(5)°、γ=90°;配合物b属于三斜晶系,α=95.325(6)°、β=98.601(6)°、γ=107.280(7)°.荧光发射光谱显示:配合物a的发射波长为600 nm,呈现橙光;配合物b的发射波长为523 nm呈现绿光.

Two Novel Copper （I） Complexes, Cul（phen） （Binap） ] BF4 （a） and [ CuI（phen） （Xanphos） ] BF4 （b） （ phen = 1,10 - phenanthrolinemonohydrate, Binap = 1,1 ′- binaphthyl - 2,2′- dibenzophenylphosphine, Xanphos = 4,5 - his （diphenylphosphino） -9,9- dimethyloxacanthracenc） have been synthesized and characterized by IR, UV -Vis absorption spectrum, fluorescence spectrum and X -ray single crystal diffi＇action. The structure indicates shows that the complex acrystallizes inmonoclinicand α=90°,β=95.313（5）°,γ=90°. The complex bcrystallizes intriclinicand α=95.325（6）°,β=98.601（6）°,γ=107.280（7）°. The emission wavelength of complex a is 600 nm,orangc light is displayed, and the emission wavelength of complex b is 523 nm, green light is displayed.