萘啶胺衍生物配基及其直線型四核鎳金屬錯合物之 合成、構造與物理性質研究

Abstract

本論文是探討以萘啶胺 (H2any) 衍生物配基，吡啶萘啶胺(Hpyany)，萘啶甲基醯胺 (Hnyma) 與金屬形成錯合物之合成、構造與物理性質研究。本研究合成出三種不同形式之金屬錯合物，將分別於不同章節做介紹與探討。 首先利用四氮配基吡啶萘啶胺和磺醯甲苯基二吡啶二胺 (H2Tsdpda) 合成出ㄧ系列之混配基四核鎳 (Ni) 金屬串錯合物，錯合物[Ni4(

Three types of metal complexes with naphthyridine-functionalized amine ligands, 2-α-pyridylamino-1,8-naphthyridine (Hpyany) and N-1,8-naphthyridyl methylamide (Hnyma) have been prepared. First, a series of linear tetranickel complexes coordinated by two kinds of ligands, Hpyany and p-toluenesulfonyl di-pyridyl-di-amine (H2Tsdpda), have been synthesized. Their structures were determined by single-crystal X-ray diffraction analysis. The ligands, Hpyany and H2Tsdpda, have been deprotonated to act as tetradentate ligands and helically wrapped the nickel metal ions to form a tetranuclear metal string, which is structurally similar to the previous report. The molecular structure of the one-electron reduction species [Ni4(