Citation: Norberto Masciocchi; Fulvio Castelli; Paul M. Forster; Maya M. Tafoya; Anthony K. Cheetham (2003). Synthesis and Characterization of Two Polymorphic Crystalline Phases and an Amorphous Powder of Nickel(II) Bisimidazolate. Inorganic Chemistry, 42, pp. 6147-6152.