Ground state and photophysical properties of Ru(phen)_2quo~+:a strong excited state electron donor

Warren Jeremy T.; Johnston Dean H.

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Ground state and photophysical properties of Ru(phen)_2quo~+:a strong excited state electron donor

机译：Ru（phen）_2quo〜+：强激发态电子供体的基态和光物理性质

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We prepared the complex Ru(phen)_2quo~+(phen=1,10-phenanthroline,quo~-=8-quinolate)and investigated its photophysical and redox properties.The absorption and emission of Ru(phen)_2quo~+ are red-shifted relative to Ru(phen)_3~(2+),and the former is easier to oxidize than the latter.Ru(phen)_2quo~+ possesses an Ru-> phen MLCT(metal-to-ligand charge transfer) excited state (E_(00)approx1.85eV)that is a better reducing agent than the parent complex Ru(phen)_3~(2+).Transient absorption results are consistent with the formation of reduced methylviologen upon Ru(phen)_2quo~+ excitation with visible light in water.

机译：制备了Ru（phen）_2quo〜+（phen = 1,10-菲咯啉，quo〜-= 8-喹啉）复合物，研究了其光物理性质和氧化还原性质.Ru（phen）_2quo〜+的吸收和发射为红色相对于Ru（phen）_3〜（2+）发生位移，前者比后者更容易被氧化。Ru（phen）_2quo〜+具有Ru-> phen MLCT（金属到配体电荷转移）的激发态状态（E_（00）约1.85eV）是比母体复合物Ru（phen）_3〜（2+）更好的还原剂。瞬态吸收结果与Ru（phen）_2quo〜+上还原的甲基紫精的形成一致在水中用可见光激发。

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《Inorganic Chemistry Communications》 |1999年第0期|共4页
作者
Warren Jeremy T.; Johnston Dean H.;
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正文语种 eng
中图分类无机化学;基本无机化学工业;
关键词
Ruthenium complexes; Excited state; Photophysical properties; Photooxidation;

机译：钌配合物激发态光物理性质光氧化;

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1. Ground state and photophysical properties of Ru(phen)_2quo~+:a strong excited state electron donor [J] . Warren Jeremy T., Johnston Dean H. Inorganic Chemistry Communications . 1999,第0期

机译：Ru（phen）_2quo〜+：强激发态电子供体的基态和光物理性质
2. Electron localization or delocalization in the MLCT excited states of Ru(bpy)(3)(2+) and Ru(phen)(3)(2+). Consequences to their photochemistry and photophysics in fluid solution [J] . Li C., Hoffman MZ. Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics . 1998,第4期

机译：Ru（bpy）（3）（2+）和Ru（phen）（3）（2+）的MLCT激发态中的电子定位或离域。流体溶液中光化学和光物理的后果
3. Excited state electronic properties of the [(phen)(OC)_3Re~I(NC)Ru~(II)-(bpy)_2(CN)]PF_6 and [(phen)(OC)_3Re~I(CN)Ru(II)(bpy)_2(CN)]PF_6 limkage isomers [J] . Thompson David W., Schoonover Jon R. Journal of the Chemical Society, Dalton Transactions. Inorganic Chemistry . 1999,第21期

机译：[（phen）（OC）_3Re〜I（NC）Ru〜（II）-（bpy）_2（CN）] PF_6和[（phen）（OC）_3Re〜I（CN）Ru（ II）（bpy）_2（CN）] PF_6 limkage异构体
4. X-Ray Excited Optical Luminescence from Ru(bipy)_3~(2+) and Ru(phen)_3~(2+) in the Energy and Time Domains [C] . Simone Lam, Franziskus Heigl, P.-S. Grace Kim, International Conference on X-ray Absorption Fine Structure . 2007

机译：来自ru（bipy）_3〜（2+）和ru（phen）_3〜（2+）的X射线激发光学发光在能量和时间域中
5. Tuning Ground and Excited States Oxidation Potentials of Novel Ru (II) Polypyridyl Complexes for High Efficiency Dye-sensitized Solar Cells. [D] . Hussain, Maqbool. 2013

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机译：有机光伏材料结构和光电性质的地面和激励状态的电子结构数据
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机译：瞬态中红外光谱法将激发的（Ru（2,2'-bipy-4,4'-二羧基）2（sCN）2）电子亚皮秒注入TiO2

Ground state and photophysical properties of Ru(phen)_2quo~+:a strong excited state electron donor

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