Hydrothermal synthesis, structure, and magnetic properties of a three-dimensional polymeric Ni(II) complex, [Ni(bpp)(NIP)(H(2)O)](n) (bpp=1,3-di(4-pyridyl)propane, NIP=5-nitroisophthalate)

作者：Xiao HP; Wang JG; Li XH; Morsali A^*

来源：Zeitschrift fur Anorganische und Allgemeine Chemie, 2005, 631(15): 2976-2978.

DOI：10.1002/zaac.200500199

• nickel
• 5-nitroisophthalate
• 1,3-di(4-pyridyl)propane
• three-dimensional polymer
• magnetic properties

A three-dimensional polymeric Ni(II) complex, [Ni(bpp)(NIP)(H(2)O)], (bpp = 1,3-di(4-pyridyl)propane and NIP = 5-nitro-isophthalate), has been synthesized and characterized. The coordination number of the nickel atom is six (NiN(2)O(4)) and the coordination environment around the Ni(II) atom may be described as a distorted octahedron in which two nitrogen atoms of "bpp" ligand occupy the cis positions. The effective magnetic moment for this complex indicate that the interactions between two Ni(II) atoms through the effective exchange media are antiferromagnetic. Self-assembly of these compounds in the solid state via pi-pi-stacking interactions is discussed.

• 出版日期2005