Reactions of Ruthenium Complexes Having Pyridyl-Containing Ligands, 2-Pyridinecarboxylato and 2,2′-Bipyridine, with an Azide Ion: Formation of Nitrido-Bridged Diruthenium Complexes
Reactions of rutheniumcomplexes having 2-pyridinecarboxylato and 2,2'-bipyridine ligands with sodium azide in alcohol afforded nitrido-bridged diruthenium complexes, [Ru(OR)(pyca)(bpy)}2(mu-N)](+) (R = CH3, C2H5). Diruthenium complexes showed diamagnetic properties, a linear Ru-N-Ru coordination configuration, and two irreversible oxidation waves and two reversible reduction waves.
An easily visible photochemical oscillating reaction
作者:Denise M. Martin、Patrick E. Hoggard
DOI:10.1039/c39890000100
日期:——
The photochemical decomposition of [Ru(bpy)2(N3)2](bpy = bipyridine) in CHCl3 leads to a solution that oscillates between two visibly distinct products.