Electric Literature of 15746-57-3, Chemistry can be defined as the study of matter and the changes it undergoes. You’ll sometimes hear it called the central science because it is the connection between physics and all the other sciences, starting with biology.15746-57-3, Name is Cis-Dichlorobis(2,2′-bipyridine)ruthenium(II), molecular formula is C20H16Cl2N4Ru. In a patent, introducing its new discovery.
Three tris(bidentate) monoruthenium complexes [Ru(dpma)(bpy)2](PF6)2 [1(PF6)2; dpma = di(pyrid-2-yl)(methyl)amine, bpy = 2,2?-bipyridine], [Ru(dpma)2(bpy)](PF6)2 [2(PF6)2], and [Ru(dpma)3](PF6)2 [3(PF6)2] with the electron-rich ligand dpma were synthesized and characterized. The single-crystal X-ray structures of 1(PF6)2 to 3(PF6)2 are presented. The electrochemical and spectroscopic properties of these complexes were examined and compared with those of the reference complex [Ru(bpy)3](PF6)2. Complexes 1(PF6)2 to 3(PF6)2 show a decreased RuIII/II redox potential by 140?310 mV with respect to [Ru(bpy)3](PF6)2. The strong emission property of [Ru(bpy)3](PF6)2 is maintained in 1(PF6)2 and 2(PF6)2. However, complex 3(PF6)2 is only weakly emissive at room temperature. In addition, density functional theory (DFT) and time-dependent DFT calculations were performed to complement these experimental results.
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Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI