The properties of transition-metal complexes of dipyrromethenes. Part I. The spectra and magnetic moments of some nickel(II) complexes
作者:J. Ferguson、B. O. West
DOI:10.1039/j19660001565
日期:——
Bis(dipyrromethenato)nickel(II) chelates with five 4,4′- and 5,5′- substituted dipyrromethenes have been prepared. Their magnetic moments and ligand-field spectra have been used to infer their stereochemistries in the solid state, in pyridine, and benzene solutions.