Solution properties of nickel(II) tetra(4-N-methylpyridyl) porphine and the influence of acetone, pyridine and imidazole
NiTMPyP has been shown to exist in aqueous solution as an equilibrium mixture between diamagnetic, four-coordinate nickel and paramagnetic, six-coordinate nickel complexed by water molecules in the axial positions. The addition of acetone promotes the four-coordinate species while the addition of pyridine or imidazole promotes the formation of six-coordinate species which may contain no, one or two molecules of the nitrogenous base depending on the ligand concentration. © 1974.
Journal of Inorganic and Nuclear Chemistry
Pasternack, Robert F.; Spiro, Esther G.; and Teach, Mark, "Solution properties of nickel(II) tetra(4-N-methylpyridyl) porphine and the influence of acetone, pyridine and imidazole" (1974). Faculty Articles Indexed in Scopus. 2739.