Citation: Cheng-Yong Su; Andrea M. Goforth; Mark D. Smith; Hans-Conrad zur Loye (2003). Formation of Dinuclear, Macrocyclic, and Chain Structures from HgI2 and a Semirigid Benzimidazole-Based Bridging Ligand: An Example of Ring-Opening Supramolecular Isomerism. Inorganic Chemistry, 42, pp. 5685-5692.