金属钌(Ⅱ)三螯形化合物的吸收光谱和发射光谱

Photoluminescence and UV VIS Absorption Spectra Characteristics of Complexes of Ruthenium(Ⅱ) with 1,10 Phenanthroline and 4,7 Diphnyl 1,10 Phenanthroline

通过对１， １０－菲珞琳及４， ７－二苯基－１， １０－菲珞琳与金属钉三螯形化合物的吸收和发射谱分析， 研究了钌离子４ｄ 态在Ｄ３ 场作用下的分裂，发现配体的不同光谱会出现红移及吸光强度的变化， 并定性地分析了配体影响光谱的原因。

The preparation and spectroscopic characteristics of the tris(1,10 phenanthroline) and tris(4,7 diphenyl 1,10 phenalthroline) complex ions of rathenium (Ⅱ) are reported.Under the coordinate field with the property of D 3 group,the splitting of the 4d state of Ru 2+ is discussed.The transitions which give rise to the UV VIS absorption spectra and emission spectra of the complexes are assigned.The influence of the coordinate substance on the absorptivity and red shift is discussed as well.