Synthesis and structures of photodecarbonylated ruthenium(II) complexes—potential intermediates for mixed ligand complexes

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Glen B. Deacon, Christopher M. Kepert, Norma Sahely, Brian W. Skelton, Leone Spiccia, Nicholas C. Thomas and Allan H. White


Abstract

Irradiation of solutions containing complexes of the type [RuL(CO)2Cl2] where L is a 2,2′-bipyridine analogue leads to monodecarbonylation and the formation of dimeric ruthenium(II) complexes, [RuL(CO)2Cl]2, for which two different structures have been established, viz. with a trans disposition of bridging and terminal chlorides [L = di(2-pyridyl) ketone] or with CO trans to bridging chlorides (L = 1,10-phenanthroline).


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