Alternating Chain Magnetism in Catena-μ-Oxo-Hemiporphyrazinatoiron(IV), The First μ-Oxo Linear Chain Complex Of Iron
Abstract X-ray studies, Mossbauer, and magnetism show FeOHp to be an antiferromagneticaly coupled alternating chain with J = -133 cm−1, g = 2.3 and an alternation parameter of 0.4.