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Ru(bpy)_2L_2类型配合物(bpy=2,2＇-联吡啶,L为单齿配体)已有报道,本文对[Ru(bpy)_2(CH_3CN)_2](PF_6),的光物理及光化学反应进行了研究。 (一) 实验部分 1.试剂 cis-Ru(bpy)_2Cl_2·H_2O购自美国Strem公司;[Ru(bpy)_2(CH_3CN)_2]·(PF6)_2、cis-[Ru(bpy)_2(OH_2)_2](PF_6)_2及trans-[Ru(bpy)_2(OH_2)_2](ClO_4)_2按文献方法合成,其它试剂均是化学纯。 2.仪器HP_(8450) UV-Vis分光光度计;Perkin-Elmer LS-5荧光分光光度计,笔形低压汞灯(254nm)及Oriel 66002 Hg-Xe灯。
The complex of Ru (bpy) _2L_2 (bpy = 2,2’-bipyridyl and L is a monodentate ligand) has been reported in this paper. The photophysics of [Ru (bpy) _2 (CH_3CN) _2] And photochemical reactions were studied. (A) Experimental 1. Reagents cis-Ru (bpy) _2Cl_2 · H_2O was purchased from Strem Company in the United States. [Ru (bpy) _2 (CH_3CN) _2] · (PF6) _2 and cis- [Ru ) _2] (PF_6) _2 and trans- [Ru (bpy) _2 (OH_2) _2] (ClO_4) _2 were synthesized by the literature method. The other reagents were chemically pure. 2. Instrument HP 8450 UV-Vis spectrophotometer; Perkin-Elmer LS-5 fluorescence spectrophotometer pen low pressure mercury lamp 254 nm and Oriel 66002 Hg-Xe lamp.