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Showing 1 to 2 of 2 for “"photoinitiated electron collector"”.
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A Rhodium Centered Supramolecular Complex as a Photoinitiated Electron Collector
… studies of a supramolecular structural motif for photoinitiated electron collection. The complex studied, [{(bpy)2Ru(dpp)}2RhCl2](PF6)5, is of the form LA-BL-EC-BL-LA comprising a Ru(II) polyazine light absorber (LA) bearing two bpy (bpy = 2,2'-bipyridine) ligands, two dpp (dpp = …
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New Polyazine-Bridged Ru(II),Rh(III) and Ru(II),Rh(I) Supramolecular Photocatalysts for Water Reduction to Hydrogen Applicable for Solar Energy Conversion and Mechanistic Investigation of the Photocatalytic Cycle
… emission, indicating an important intramolecular electron transfer process from dpp' to RhIII upon photoexcitation. The lower-lying 3MMCT excited state in the tpm and tpy systems relative to the bpy system result in a higher rate constant (ket = 2.6 x 10^7 vs 1.7 x 10^7 s-1) for intramolecular …