A new dimensional alkaline-earth metal-organic framework complex, [Ba(L)]n (L = succinic acid) (1), has been synthesized by hydrothermal method and characterized by single crystal X-ray diffraction studies. Structural determination reveals that the coordinated geometry of Ba is a capped distorted pentagonal bipyramidal geometry. Each metal ion is coordinated by eight O from six different carboxylate groups. While each succinate acid ligand coordinates six alkaline earth metal centers to form 3D network.
通过
水热法合成了一种新的碱土
金属有机框架配合物 [Ba(L)]n(L =
琥珀酸)(1),并通过单晶 X 射线衍射研究对其进行了表征。结构测定结果表明,Ba 的配位几何形状是一个带帽的扭曲五角双锥几何形状。每个
金属离子由来自六个不同
羧酸基团的八个 O 配位。而每个
琥珀酸配体则与六个碱土
金属中心配位,形成三维网络。