Antiferromagnetic exchange interactions in asymmetrically bridged dinuclear Fe(III) complexes by phenoxo and metoxo groups: magnetic field dependence of magnetisation

Abstract

In this study the antiferromagnetic interactions in recently synthesized dinuclear Fe(III) complex has been investigated in a magnetic field. For this purpose the magnetic moment of Fe(III) ions has been calculated in the vicinity of the magnetic field. Using the reported coupling constant, it was shown that the magnetic moment takes a ladder like behavior below a certain temperature. It was also shown that the saturation magnetization can be more easily obtained for small coupling constant.