Citation: Avril R. Williams; Bert D. Alleyne; Lincoln A. Hall; Andrew J. P. White; David J. Williams; Laurence K. Thompson (2000). Synthesis and Structures of Polymeric Mn, Co, Cu, and Zn Complexes of 3-Diphenylamino-4-hydroxycyclobut-3-ene-1,2-dione (Diphenylaminosquarate) and of the Salt [Ni(H2O)6][(C6H5)2NC4O3]2.2H2O. Inorganic Chemistry, 39, pp. 5265-5270.