Nanometric dendritic macromolecules: stepwise assembly by double(2,2′:6′,2″-terpyridine)ruthenium(I) connectivity

The construction of nanometric, dendritic macromolecules by bis(2,2′:6′,2″-terpyridine)ruthenium(ii) connectivity is investigated. The assembly methodology, which incorporates both the control of metal complexation sites and degree of flexibility within the linkages, has been demonstrated.