Z. Ji et al., Synthesis, X-ray structures, spectroscopic and electrochemical properties of ruthenium(II) complexes containing 2,2 '-bipyrimidine, INORG CHIM, 305(2), 2000, pp. 127-134
Ruthenium polypyridyl complexes containing 2,2'-bipyrimidine, [Ru(bpy)(2)bp
m](PF6)(2) (I) and [Ru(phen)(2)bpm](PF6)(2) (II), were synthesized with hig
h yield and purity. An extensive characterization was carried out using ESM
S, UV-Vis, H-1 and C-13 NMR, electrochemistry and X-ray single crystal diff
raction analysis. The experimental results show that the spectroscopic and
electrochemical properties of I and II are similar to those of their parent
complexes [Ru(bpy)(3)](PF6)(2) and [Ru(phen)(3)](PF6)(2). This indicates t
hat both I and II can be used as building blocks for the construction of mo
lecular devices. (C) 2000 Elsevier Science S.A. All rights reserved.