Citation: Imoto, H.; Corbett, J.D.; Cisar, A. (1981). Synthesis by hydrogen-driven disproportionation reactions. Synthesis and structure of the hexazirconium dodecahalide clusters Zr6 Cl12 and Zr6 Br12 and the double salt Zr6 Cl12 M2 Zr Cl6 (M= Na, K, Cs). Inorganic Chemistry, 20, pp. 145-151.