The structure and redox properties of some planar [MIIN4] compounds. Part V. The nickel(II) and palladium(II) compounds of dianionic ligands derived from diketones and 2-pyridylhydrazine
作者:T.A. James、J.A. McCleverty、E.D. McKenzie、R.D. Moore
DOI:10.1016/s0020-1693(00)85996-4
日期:1985.7
with an α-diketone, form two series of neutral compounds with nickel(II) and palladium(II). Monomeric species, of previously described type, are characteristic four-co-planar [M(N4)] compounds, although the hydrazone ligands give them unusual electronic spectra. In addition, dimeric (and probably also polymeric) compounds are formed by the ligands derived from α-diketones. In the dimers, two metal atoms