1. Part 48 of this seriesEquilibria in Complexes of N-Heterocyclic Molecules is The Structure of a Racemic tris-1,10-phenanthroline-nickel(II) Iodide Trihydrate. Submitted toPolyhedron.
2. Present address: Department of Chemistry, Instituto Venezolano de Investigaciones, Caracas, 1020 A, Venezuela, South America: this paper is based on parts of the Ph.D. thesis of J.A.A.S. (Reactions of Coordinated Diimine Ligands; Univ. of Wales, 1980). We wish to acknowledge a scholarship to J.A.A.S. from the W.U.S.
3. R. D. Gillard,Coord. Chem. Rev.,16, 67 (1975).
4. R. D. Gillard and P. A. Williams,Int. Revs. Phys. Chem.,5, 301 (1986).
5. R. D. Gillard, K. W. Johns and P. A. Williams,J. Chem. Soc. Chem. Commun., 357 (1979).