摘要
合成了一种新的三桥连双铁 (III)配合物 [Fe2 (IDB) 2 (O) (CH3CO2 ) 2 ]Cl2 ·CH3OH ,IDB为N ,N’ -di(2’ -benzimidazolylmethyl)imine,利用单晶X射线衍射及其它谱学方法对所合成配合物进行了表征。每个双核单元的两个铁原子均通过一个氧原子和两个醋酸根连接 ,每个铁原子同时还与位于桥氧原子对位的三齿配体IDB重脂肪链上氮原子相结合 ,每个铁 (III)中心为一变形八面体结构。
A triply bridged dirron (Ⅲ) complex [Fe 2(IDB) 2(O)(CH 3CO 2) 2]Cl 2 CH 3OH, in which IDB is N, N'-di(2'-benzimidazolyl methyl) imine, has been synthesized and characterized by single-crystal X-ray diffractometry and spectrometry. Both iron(Ⅲ) atoms of the binuclear unit are bridged by one oxy atom and two acetate groups. Each iron atom is also bound to facially-coordinating tridentate IDB ligand with the aliphatic nitrogen donor situated trans to the μ-oxy atom. Each iron(Ⅲ) centers is in a distorted octahedral symmetry. The Raman spectroscopy of the novel complexes have been studied and some peak have been attributed.
出处
《光散射学报》
2001年第3期179-182,共4页
The Journal of Light Scattering
