Ferrimagnetic FeIII−MnIII Zigzag Chain Formed by a New mer-Positioned Iron(III) Cyanide Precursor
摘要:
A new cyanide-bearing molecular precursor, mer-[Fe(pzcq)(CN)(3)](-) (1), and a zigzag chain, [Fe(pzcq)(CN)(3)][Mn(salen)]center dot 4H(2)O (2), were prepared and characterized in terms of structure and magnetism. Magnetic data reveal that intrachain antiferromagnetic couplings via cyanide ligands in 2 are clearly operating, resulting in a ferrimagnetic nature.