陈语瞳,王迅,谭鹏,闫利平,李敏,陈星良,吴磊,钮智刚.二种新型氮磷类铜(I) 配合物的合成、表征及其性能的研究[J].海南师范大学学报自科版,2017,30(3):290-296 |
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 |
投稿时间:2017-06-12 |
DOI:10.12051/j.issn.1674-4942.2017.03.008 |
中文关键词: 铜(I)配合物 双磷配体 晶体结构 荧光 |
英文关键词: copper(l) complexes phosphorus ligand crγstal structure fluorescence |
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中文摘要: |
设计合成了1, 1~- 联慕-2 , 2 ~-双二苯辟( B inap )和4, 5 -双(二苯基鳞) -9 ,9
-二甲基氧杂恿( Xanphos )两种含磷配体的铜配合物[ Cu (phen) (Binap) ] BF4
(a) 和[ Cu
(phen) (Xanphos) ] BF4 (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
羊晶衍射的测定.配合物a属于羊斜晶系,α = 90 °、β = 95 . 3 13 (5) °、γ=90°;配合物b 属于三
斜晶系,α = 95 . 3 25 ( 6 )°、β = 98 . 60 1 (6)°、γ= 107. 280 ( 7 ) °. 荧光发射光谱显示: 配合物a 的
发射波长为600 nrn , 呈现橙光; 配合物b 的发射波长为523 nm 呈现绿光. |
英文摘要: |
Two Novel Copper (I) Complexes , CuI(phen)(Binap) ]BF4(a) and [CuI(phen)(Xanphos) ]BF4(b) (phen
= 1,10 - phenanthrolinemonohydrate ,Binap = 1,1' - binaphthyl - 2 ,2' - dibenzophenylphosphine , Xanphos = 4 ,5 - bis
(diphenylphosphino) - 9 ,9 - dimethyloxacanthracene) have been synthesized and characterized by IR , UV - Vis absorption
spectrum, fluorescence spectrum and X - ray single crγstal diffraction. The structure indicates shows that the complex
acrystallizes inmonoclinicand α=90° ,beta= 95 . 3 1 3 ( 5 ) °, γ = 90°. The complex bcrystallizes intriclinicandα= 95.325
(6)° , beta= 98. 601( 6) ° , γ = 107. 280(7) 0. The emission wavelength of complex a is 600 fill ,orange light is displayed,
and the emission wavelength of complex b is 523 fill , green light is displayed. |
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