Formation of a covalently-linked bimetallic compound upon irradiation of tris(1,4,5,8-TETRAAZAPHENANTHRENE (cas 231-23-2))ruthenium(II) in the presence of 5'-guanosine-monophosphate
-
Add time:09/28/2019 Source:infona.pl
A new type of binuclear Ru(II) complex [Ru(TAP) 2 (TAP-TAP)Ru(TAP) 2 ] 4 + (1 (TAP-TAP=2,2'-bis(1,4,5,8-tetraazaphenanthrene)) produced by photo-reaction of Ru(TAP) 3 2 + in the presence of 5'-guanosine-monophosphate (5'-GMP) has been isolated and characterised. The formation of 1 is proposed to proceed via mono-reduced Ru(TAP) 3 2 + , i.e. [Ru 2 + (TAP) 2 (TAP - )] + . The emission lifetime of 1 is much greater than that of Ru(TAP) 3 2 + , consistent with an increased energy gap between the 3 MLCT and 3 MC states in 1. This arises because of stabilisation of its 3 MLCT state due to the localisation of the excited state electron on the TAP-TAP ligand.
We also recommend Trading Suppliers and Manufacturers of 1,4,5,8-TETRAAZAPHENANTHRENE (cas 231-23-2). Pls Click Website Link as below: cas 231-23-2 suppliers
Prev:Ring‐Closing Metathesis Approach to Heteroaromatic Cations: Synthesis of Benzo[a]quinolizinium Salts
Next:Synthesis and structural, spectroscopic, and electrochemical characterization of benzo[c]quinolizinium and its 5-aza-, 6-aza, and 5,6-diaza analogues) - 【Back】【Close 】【Print】【Add to favorite 】