Modifying electronic communication in dimolybdenum units by linkage isomers of bridged oxamidate dianions

Linkage isomers bridged oxamidate dianions are used for modifying electronic communication in dimolybdenum units. The results suggest that the pi interaction over the entire fused bicyclic chelating ring could be responsible for the metal-metal interaction and also indicates the presence of a strong electronic communication between the two linked dimetal units.