Children learn through play, and they learn more than adults might expect. Science experiments are a great way to spark their curiosity, get their minds active, and encourage them to do something that doesn’t involve a screen. 37366-09-9, C12H12Cl4Ru2. A document type is Article, introducing its new discovery., COA of Formula: C12H12Cl4Ru2
The reaction of [(eta6-arene)Ru(mu-Cl)Cl]2 and [Cp*M(mu-Cl)Cl]2 (M = Rh, Ir) with tetradentate N,N?-donor chelating ligand viz 3,6-bis(2-thiopyridyl)pyridazine(L1) leads to the formation of mononuclear compounds as general formula [(arene)MCl(L1)]+ {M = Ru, arene = C6H6 (1); p-iPrC6H4Me (2); C6Me6 (3); Cp*, M = Rh (4); Cp*, M = Ir (5)} where as 4,6-bis(2?-thiopyridyl)pyrimidine(L2) and 2,3-bis(2-thiopyridyl) pyrazine(L3) leads to the formation of dinuclear compounds as general formula [{(arene)MCl}2(L)]2+ {M = Ru, L = L2, arene = C 6H6 (6); p-iPrC6H4Me (7); C6Me6 (8); Cp*, M = Rh, (9); Cp *, M = Ir, (10) and L = L3 C6H6 (11); p-iPrC6H4Me (12); C6Me6 (13), Cp*, M = Rh, (14) Cp*, M = Ir (15)}, respectively. The cationic complexes have been isolated as their PF 6/SbF6 salts and characterized by FT-IR, UV-Vis, 1H NMR, Mass spectroscopic methods. X-ray crystallographic studies of some representative compounds revealed that typical piano-stool geometry around the metal center with a six-membered metallocycles in which thioether ligand acts as a N,N?-chelating ligand. Variation of bridging motifs of thioether ligands is revealed that formation of mono/dinuclear complexes. The L1 ligand yielded predominantly mononuclear compounds where as L2 and L3 yielded dinuclear compounds with trans and cis isomers, respectively.
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Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI