Edwin C. Constable, Catherine E. Housecroft, Emma R. Schofield, Susana Encinas, Nicola Armaroli, Francesco Barigelletti, Lucia Flamigni, Egbert Figgemeier and Johannes G. Vos
Whereas {Ru(terpy)2}2+ salts are essentially non-luminescent in fluid solution luminescent molecular wires with {Ru(bpy)3}2+-like activity result when these units are connected by 2,5-thiophenediyl spacers.