New adducts of phthalocyaninatocobalt(II) with 3-methylpridine and pyridazine and their vibrational, magnetic, and electronic properties. Part II. High-spin adducts

Abstract

The tendency to six co-ordination and the strength of the intermolecular interaction in phthalocyaninatocobalt(II) are discussed with reference to the properties of its adducts with 3-methylpyridine and with pyridazine. The various span states of (3-methylpyridine)pathalocyaninatocobalt(II) strongly resemble those found in the haem group on changing the axial lignad.