Cobalt(ii) coordination polymers with 4′-substituted 4,2′:6′,4′′- and 3,2′:6′,3′′-terpyridines: engineering a switch from planar to undulating chains and sheets

Cobalt(ii) coordination polymers with 4′-substituted 4,2′:6′,4′′- and 3,2′:6′,3′′-terpyridines: engineering a switch from planar to undulating chains and sheets